Treecode|1965|1966|1967|1968|1969|1970|1971|1972|1973|1974|1975|1976|1977|1978|1979|1980|1981|1982|1983|1984|1985|1986|1987|1988|1989|1990|1991|1992|1993|1994|1995|1996|1997|1998|1999|2000|2001|2002|2003|2004|2005|
Anatomy [A]|8571|69096|101562|149732|184563|185617|185309|234472|224896|246846|263346|236375|225512|198540|218702|224396|243152|250404|267955|271152|277915|282814|262878|264537|314322|303045|316974|351394|317413|327611|347210|494115|419659|477919|383437|405910|395533|403496|504202|512769|398932|
Organisms [B]|23583|167644|204749|272540|302129|293589|276173|334183|310585|334185|367017|377633|367729|339759|356407|374303|416815|434442|471255|469292|477400|491469|485359|489833|589560|562740|576290|638624|573217|594246|632364|708837|772919|712782|721997|701225|754194|773125|846386|900426|807657|
Diseases [C]|19988|129597|157612|259446|290680|291176|281482|311358|294746|311792|320019|312184|309109|279035|289004|293712|330733|333620|363693|369422|383634|394263|369208|372864|440458|426509|434179|476354|425729|444767|466679|848340|563079|753014|528912|600211|555620|620528|803887|763127|606124|
Chemicals and Drugs [D]|15651|135557|207737|298134|355633|350428|352062|468014|436762|479996|488119|434486|426155|356116|387522|415821|453915|491353|523020|535964|569587|589845|552534|565951|675406|671986|713488|799843|730555|761447|827315|1176300|1063470|1169951|1024155|1062664|1131959|1124963|1287442|1322413|1143503|
Analytical, Diagnostic and Therapeutic Techniques and Equipment [E]|14128|98379|135001|217643|257081|255242|257611|317569|305545|341537|318076|246621|247858|228209|253717|254813|276653|287431|313624|333289|352016|372386|352385|374109|475507|493636|528215|606015|550607|590977|636908|918130|814599|822508|801142|795095|878468|913082|1064451|1149024|1039055|
Psychiatry and Psychology [F]|5326|26378|37765|59440|60371|54866|60337|81361|76713|80745|86450|81910|78345|72152|84901|78461|81338|86326|93178|94600|99234|102448|95339|94940|122301|114479|123825|142819|124786|132720|144779|189051|171867|184624|160020|171566|171501|206616|239378|256485|223470|
Biological Sciences [G]|11552|81599|119178|192161|229330|225956|242957|300890|282733|324449|340195|318347|294138|261952|291452|302130|316644|336471|367162|375767|392975|410267|394196|410290|511593|537396|585319|672958|638321|692987|758118|1026704|932090|945956|909376|932208|1027513|1067749|1228311|1328273|1188734|
Physical Sciences [H]|3491|30819|44013|83458|114582|108034|107210|150675|138350|157473|146621|122090|121418|101871|117048|118331|121522|129741|139609|144212|153835|160819|145612|149228|184435|184540|198766|226926|203442|221084|242108|360354|309855|300231|312044|311669|364578|385156|447039|507397|466033|
Anthropology, Education, Sociology and Social Phenomena [I]|1480|8842|11904|20140|24506|23815|24459|29632|28656|32613|33889|31648|31364|32372|50947|41389|36895|43092|44381|46796|52406|52010|50356|53996|65205|61686|70134|82246|80980|86251|94496|102592|107405|108010|102451|105481|97250|126809|134560|144656|125829|
Technology and Food and Beverages [J]|851|6108|8748|12630|14312|14719|13918|16439|15011|17275|16859|16212|15579|15150|15893|16129|16099|15743|18160|17668|18287|18873|18299|18549|21755|21784|24022|27721|24439|25848|28482|40527|34946|42639|35549|39494|43430|49531|62594|64894|57177|
Humanities [K]|846|4711|5675|8960|10657|9503|8393|9468|9095|10290|11219|17846|12632|14071|18626|14517|13768|12884|14038|14996|15718|16261|16522|17682|19924|18112|19814|22133|20992|21461|24087|37688|29916|28698|26078|27808|24656|35271|38273|38660|31871|
Information Science [L]|834|5363|5910|9701|10935|10837|11715|15342|14511|16283|16202|15474|15029|15178|17148|18023|17297|19607|23764|24706|26709|29241|32810|45757|59278|80603|98219|122647|123241|142228|155562|163369|154738|146427|150284|144653|156084|156817|174511|204744|192125|
Persons [M]|13620|91082|101811|149507|165603|161235|148466|161245|145468|154403|168716|184623|189886|181022|187328|195874|226941|230735|252134|256042|262668|265363|254148|258266|317784|298040|302329|329730|314946|332744|346698|395067|413331|400231|391657|388893|398889|434815|465638|489894|440768|
Health Care [N]|3797|26791|32848|61094|72387|68172|75828|88062|88328|106785|106829|96945|99818|116979|149442|132499|122358|131603|146930|152357|164723|170136|170194|185585|233949|244022|266336|320671|317292|348824|388639|428637|485972|479610|485382|465037|496833|582102|624899|679246|608007|
Publication Characteristics [V]|3023|27878|9981|7694|8800|8275|8068|8786|9678|37118|89320|109215|111412|100184|100936|112970|174207|178834|201769|207978|210162|217392|218145|219637|263204|248925|258157|282379|253669|266679|284058|261343|321859|289671|310719|295470|321583|331993|370839|431561|423370|
Geographic Locations [Z]|2600|16687|19618|28487|34519|30152|29405|34187|32433|40970|41880|43984|41419|46042|46933|48905|41378|45325|48349|48270|50127|49672|50775|53493|65267|61615|67102|73551|69839|71412|79215|108112|87475|85769|88159|84649|90199|106611|107398|119786|106395|

Algae [B02]|25|248|382|441|456|457|354|572|567|557|601|600|479|339|313|364|332|310|325|270|269|267|234|255|338|330|397|420|399|570|645|1074|731|989|659|966|1096|1289|1654|1668|1412|
Amino Acids, Peptides, and Proteins [D12]|2480|23102|35275|50460|61417|62004|63791|84229|84284|94613|101740|95892|96990|83052|95553|102585|117666|131066|141361|146013|156227|166618|162364|172316|206785|211460|234139|269108|258446|280543|305983|359894|395372|398056|400243|404772|442256|423820|458871|483244|425549|
Anesthesia and Analgesia [E03]|246|1821|2150|3304|3801|3778|3500|3695|3236|3943|3781|3439|3314|3190|3092|3171|3602|3482|3640|3965|4251|4413|4217|4296|4790|5320|5583|6005|5320|5353|5530|9602|5959|9934|5616|6869|5214|6259|10440|8138|5441|
Animal Diseases [C22]|391|2200|3427|5087|5574|6955|6603|7245|6857|7440|7695|7618|6791|6304|5461|5797|6926|6646|7085|6874|6748|7060|6450|6899|7870|7503|8307|10298|8604|8417|9350|13039|12562|13315|12211|11294|14223|14700|17079|18016|16573|
Animal Structures [A13]|118|988|1640|2569|3245|3372|3497|4115|3804|4212|4535|3950|3566|2952|3186|3542|3480|3672|3890|3743|3577|3585|3331|3208|3742|3609|3875|4259|3698|3954|4398|6188|5365|4951|4970|4805|4727|4741|5425|5727|4906|
Animals [B01]|21881|153638|184592|244277|269836|261637|246088|296132|273403|291574|322653|335608|330094|308794|324123|339789|381277|399248|432688|432155|438579|451272|446302|449657|541412|514280|523251|580156|519166|537274|570324|616915|697511|619681|647564|615549|663704|676662|720382|777063|703967|
Archaea [B07]|0|10|12|11|21|14|12|34|31|30|37|79|97|88|116|122|146|102|123|125|172|135|158|219|270|235|269|327|309|412|498|535|647|713|772|789|947|868|942|1039|977|
Bacteria [B03]|761|6468|9996|13988|16296|15814|14788|17848|18260|20409|21034|20067|17981|14904|15679|16968|17405|17599|19533|18893|19731|19983|19016|19237|23295|22883|24589|26704|24323|24843|26725|42264|32216|41266|30818|34527|34404|36419|47804|45358|36411|
Bacterial Infections and Mycoses [C01]|1479|9512|10686|17123|19937|20019|18527|19164|19192|20211|19576|19392|18917|16668|17727|18130|20481|20922|23381|23318|23651|24076|22771|22934|27443|25573|27213|29723|26875|28524|29812|59773|35911|59809|33545|44016|34117|42025|68677|59316|34238|
Behavior and Behavior Mechanisms [F01]|1698|8383|13390|23682|24947|23256|27036|37945|35571|37710|40735|37949|36780|33864|40900|36325|36454|38143|40588|40882|44755|46149|42947|43623|55471|52331|56652|65186|59254|62312|68136|78691|80088|78430|75395|77975|79168|102450|108665|121233|111051|
Behavioral Disciplines and Activities [F04]|1443|6743|8556|11171|10025|8766|9536|11801|11213|12130|12747|12239|11599|10798|12523|11102|11168|11572|12844|13189|13095|13428|12685|12490|16085|14864|17442|19935|16648|18270|20326|34178|22645|29669|20206|23817|21025|24425|32670|33050|24842|
Biochemical Phenomena, Metabolism, and Nutrition [G06]|930|6899|12695|20871|25195|26118|28501|46659|45359|51658|54195|50830|45946|37451|43602|45115|47107|49895|55388|57719|60670|65522|63700|67472|85096|98874|113604|132785|129721|146280|159808|181316|171912|165675|168140|171497|195522|189855|206313|230144|209024|
Biological Factors [D23]|752|6740|10031|15100|17952|17698|19054|24284|24326|27829|30639|31414|32492|27650|30976|34348|38024|43322|48159|49996|55497|59771|60029|63858|76745|77831|84556|93727|87460|90112|95680|108344|116606|112476|108492|108090|113301|108927|122579|124462|109930|
Biological Phenomena, Cell Phenomena, and Immunity [G04]|965|7304|12028|19824|23765|26358|29621|38181|36138|42781|46838|43377|42010|36771|39873|41374|44335|46044|50835|50998|52350|53708|48934|50751|60142|59065|64837|72721|71015|74367|84179|103022|106436|104723|105238|107067|122143|123093|139340|153723|142267|
Biological Sciences [G01]|904|6477|8793|10808|12289|11777|11537|12096|9350|9800|9542|7998|6497|5921|6777|7235|6379|6263|7132|7764|8663|8437|8817|10218|12519|12151|13846|16620|15913|16427|18347|80421|24078|27324|23275|24339|26589|29199|34929|39868|35282|
Biomedical and Dental Materials [D25]|247|1673|2989|4602|5133|4747|4486|5869|5524|6060|7405|6064|6530|6996|6967|7193|7168|7341|7976|8651|9055|9912|8398|8117|10895|11544|12049|13770|10430|10633|11755|14675|15269|17818|14580|13965|18063|19323|22356|24161|21882|
Body Regions [A01]|451|3152|4417|7726|9513|9785|9398|10578|9636|10682|10412|9498|8956|8316|8590|8736|9663|9614|10649|10988|11237|11923|10421|10562|12641|11685|12300|13264|11597|11898|12908|21684|16186|21683|14551|16774|14822|16609|24538|26650|16077|
Carbohydrates [D09]|1056|9217|14975|21967|25070|24412|23983|31205|28166|30812|32572|28342|26516|21530|22558|23653|24735|26263|27085|27834|29436|30395|28760|28495|32266|31584|32213|36964|32351|32995|34580|57171|40524|50955|36117|39941|40508|40373|50141|51728|41781|
Cardiovascular Diseases [C14]|2195|14712|18087|29234|33233|32420|30634|34511|33233|34813|34849|34731|33843|30215|31939|32778|37405|38611|40064|40522|42524|43706|40675|40051|48486|46770|48456|54111|47370|51504|52378|98499|64202|88065|62438|70241|65164|72572|96980|87434|72761|
Cardiovascular System [A07]|840|7032|10554|16687|20968|20396|20028|23860|22085|23699|23828|22395|20897|18982|20231|20169|22452|22882|24097|24806|25809|25844|24372|25442|31037|29790|30203|34158|29481|31879|31797|48461|38960|44857|35120|35218|34098|35071|41571|42762|32404|
Cells [A11]|1143|11385|18497|27106|34583|36688|40849|58840|58169|66781|73837|65020|62898|53965|61483|63367|70041|75144|79554|80188|81278|83081|80280|83199|99932|99662|106994|120401|114333|120238|128658|142500|153971|149536|149700|150477|162945|156918|171662|188508|171534|
Chemical Actions and Uses [D27]|1978|14023|17619|29797|35281|35136|34963|39867|34627|39153|38961|36027|36214|32541|34584|38799|40949|44115|47550|47766|49553|50541|46047|48759|63531|61550|64398|71385|63203|74166|89290|159055|157722|176108|156552|160704|170629|175324|200328|203378|173047|
Chemical and Pharmacologic Phenomena [G12]|203|1660|3415|8114|11061|10578|10651|17981|18193|22841|26519|23512|24662|19997|23304|25521|27509|30300|32860|33102|31486|34895|31554|26230|30904|32920|35982|39665|34407|35902|39661|40365|46801|39562|44041|42422|52179|54084|59663|65982|60205|
Circulatory and Respiratory Physiology [G09]|1124|7556|12344|19359|23899|23974|24861|30470|27602|31066|32026|30163|27791|25179|27872|29758|31511|34787|36217|37947|40721|40681|36774|36616|43254|42042|44584|49574|43325|43813|43479|59866|51819|53580|44651|44674|43575|43215|52714|47925|40795|
Complex Mixtures [D20]|425|2993|4150|6351|8767|7936|7842|9031|8464|9251|9387|6983|6518|5694|6089|6153|6347|6552|7242|7360|7438|8051|7536|8245|9760|9520|9097|10492|9384|9914|10551|18350|12721|16152|12980|14133|16048|17634|24503|23481|19791|
Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16]|1275|8697|10144|15699|18252|17695|17536|19277|18022|18771|19877|18835|17592|16267|16908|16671|18826|18436|19708|18911|19378|18817|18403|18097|20896|20731|20562|23242|22148|21770|22482|48604|26677|38196|24876|29276|26738|27337|38331|31195|26021|
Dentistry [E06]|1217|6870|8178|11567|9526|8761|10399|8798|7896|8606|7891|5706|7549|12478|9577|11201|8897|9324|10785|11419|12232|12637|8928|8073|11216|15689|13565|13301|8535|8305|8336|13021|11705|19966|10587|9599|15590|16748|19416|18118|13277|
Diagnosis [E01]|5155|37608|49543|75868|85920|87007|87519|103982|99463|108412|102091|78398|76917|67603|75164|79267|90749|94564|101670|106417|109956|113803|105844|110872|135374|133429|136847|157120|138990|146157|157746|278275|202244|211416|200425|201676|215562|221537|264496|276631|251402|
Digestive System [A03]|969|7731|11386|16737|19862|19825|18706|23213|21587|23536|24955|22823|21988|19066|20343|20676|22172|22266|23888|23860|24748|24010|22443|22231|25624|24784|24946|26581|23260|23548|24113|42286|28747|40456|25188|29425|23242|25326|36472|37159|22926|
Digestive System Diseases [C06]|1719|12004|13352|22737|25180|24814|23624|26787|24478|25732|26620|26084|26269|23723|23364|24649|28055|27962|30593|31455|32471|32753|30798|30728|36005|35088|35378|37418|33507|35501|38003|71671|43410|61628|42100|46831|41212|48165|60175|58377|46177|
Digestive, Oral, and Skin Physiology [G10]|241|1511|2623|3622|3819|3695|3871|4693|4461|4614|4737|4251|4138|3996|4175|4514|4432|4638|5064|5269|5365|5362|4841|4515|5669|6294|6345|6800|5526|5354|5755|7881|7025|6955|5942|6135|6621|6634|8012|7638|6537|
Disorders of Environmental Origin [C21]|1219|8543|9930|16330|18675|17815|18002|19699|18855|19368|20445|20504|19885|17712|19695|18888|21464|21129|23128|23209|24264|25338|24589|25231|29734|28269|27688|31640|27300|27720|29848|55188|35803|47296|32046|35891|32475|38180|53266|43515|36023|
Education [I02]|660|3978|5180|7754|9751|8408|8390|9995|9993|11037|11338|11159|11514|12330|12115|12069|11331|10672|11456|11552|11090|12661|12321|12290|15783|16051|15434|18034|16344|16851|17967|22711|21886|23899|21243|24457|21281|31326|31583|34217|28373|
Embryonic Structures [A16]|255|2450|3592|5143|6123|6320|6480|7614|7025|7817|8491|7781|6877|5962|7288|6997|7617|7870|8649|8126|7967|8441|7233|7104|8805|8610|8369|9552|8842|8900|9737|15182|11785|13901|10582|11830|10975|10904|14143|13727|11170|
Endocrine System [A06]|334|2994|4915|6325|8178|7658|7331|8782|8456|9204|10523|9496|8639|6899|8085|8270|8494|8282|9044|9006|9413|9286|8712|8397|9497|9302|8849|9843|8279|8732|8642|15581|10350|15940|8705|11271|8777|10046|16367|13794|8585|
Endocrine System Diseases [C19]|722|5422|6386|10566|11484|11705|10896|12184|10887|11446|11760|11165|11837|10770|11462|11893|13515|13274|14818|14617|15450|16012|15381|15118|17288|17271|16787|18173|17125|17533|18756|33467|22036|29916|20975|23493|22262|25241|31203|31193|26089|
Environment and Public Health [G03]|2418|17708|24381|45246|56164|55876|56157|67932|62472|71484|72834|65170|58798|55390|60014|61472|63421|70207|76950|78393|84737|89827|85418|93162|123810|135791|145902|174970|167608|191012|214864|259889|284732|285066|288695|288647|335110|362700|422244|463615|422819|
Enzymes and Coenzymes [D08]|1434|13530|20322|27400|32432|32304|30169|43491|41614|44980|48912|47264|44981|37119|41304|43830|47795|52148|54540|55253|58621|59529|56037|57031|65889|66601|70275|78711|75207|81345|89606|117285|112691|124256|114271|116465|127995|124331|136582|141911|122119|
Equipment and Supplies [E07]|764|4546|6242|8753|10996|11825|11645|14845|14541|15292|15196|12054|12638|13470|13416|15083|14856|15667|17633|18128|19288|20044|17653|18058|22762|23201|23804|27285|22874|23983|24624|38471|31182|32286|27836|26200|30267|32676|39250|40152|34115|
Eye Diseases [C11]|560|3755|5100|7166|8693|8746|8253|8197|8040|8552|8445|8792|8750|7410|7589|8039|9055|9167|10119|9933|9852|9586|9785|9577|11063|10957|11223|12015|10639|10749|10539|20773|13614|18219|13327|15311|14142|15717|20051|19859|15740|
Female Genital Diseases and Pregnancy Complications [C13]|1186|7327|7292|12963|14545|13825|13710|13617|12484|13347|13506|13810|13178|11968|12738|12911|14525|14418|15587|15972|17598|16929|16371|16935|19268|18781|19070|20830|18950|19855|20148|40122|23066|32190|21701|24361|21576|24553|29768|28716|23688|
Fluids and Secretions [A12]|1067|8174|6121|9267|11806|11812|11732|14085|13364|14933|15279|12242|11504|9808|10581|11255|11616|12113|12398|12617|12548|12253|10738|10946|12233|12229|11950|13000|10951|11039|11336|31622|12919|18904|11685|14351|12078|13107|27552|19447|12307|
Food and Beverages [J02]|408|2994|4350|4835|4988|5720|5357|6362|6032|7328|7314|6970|6457|5513|5693|6105|6292|6104|7069|6857|7179|6809|6356|6727|7758|7875|8792|9843|8475|9288|10750|17005|13195|16103|12954|16492|17305|19195|25031|24708|20911|
Fungi [B05]|158|1633|2820|3586|3852|4296|4020|5165|4628|5356|5117|5405|4390|3409|3521|3721|3439|3516|3767|3512|3461|3594|3754|4241|5229|5277|5379|6017|5661|6407|6923|10656|8844|10756|8621|9745|9657|10562|13570|13036|11448|
Genetic Phenomena [G13]|106|1183|1998|5038|5771|6473|7150|9325|8912|11980|13456|12384|10821|8182|9577|9767|10916|11424|12555|12851|14163|15712|17196|19343|24524|28205|28874|32143|35211|39773|43527|46623|54764|53478|59173|63356|73003|69901|75636|88081|80183|
Genetic Processes [G05]|171|1486|2932|5415|6734|6786|6973|8966|9315|11386|12758|12061|10939|8663|9807|10427|12678|13265|15232|15363|17250|17723|19499|22714|28778|34294|40525|44991|45655|49485|55243|57421|69627|66558|70190|71120|79461|77515|85882|96223|82529|
Genetic Structures [G14]|97|1102|1589|2912|3879|3958|4917|6530|6361|7633|9130|8860|8725|8211|9953|9993|12792|13789|17427|19242|20340|22123|27361|31129|39632|45037|52968|60550|63832|70262|76204|74472|74054|68108|69681|70485|75642|69264|74661|83991|72692|
Geographic Locations [Z01]|2600|16687|19618|28487|34519|30152|29405|34187|32433|40970|41880|43984|41419|46042|46933|48905|41378|45325|48349|48270|50127|49672|50775|53493|65267|61615|67102|73551|69839|71412|79215|108112|87475|85769|88159|84649|90199|106611|107398|119786|106395|
Health Care Economics and Organizations [N03]|610|4085|5554|9522|11249|10489|10067|12733|13031|15672|16666|15261|17109|24235|41337|27397|22230|21772|25857|27266|30005|30092|30439|33678|38375|36141|40477|49340|51074|54084|60393|62357|67079|69161|64364|58084|56771|70181|71843|72932|60423|
Health Care Facilities, Manpower, and Services [N02]|1469|9377|11605|19117|23206|21853|22292|27657|26619|31424|32020|29427|30857|38194|44943|40869|38115|37517|42608|43747|45266|47260|47680|48834|58558|58356|59924|69168|64347|65531|70670|83014|80496|84794|75842|74902|70128|95372|97520|99522|85397|
Health Care Quality, Access, and Evaluation [N05]|887|5596|8194|19224|24391|25342|27801|34882|36123|43065|43185|38991|38530|40374|47332|42866|46073|48679|54576|58866|62925|69500|68688|76568|103829|111934|120777|150328|151004|174609|196418|214673|265268|249006|273015|262027|300087|332335|366531|411042|379186|
Health Occupations [G02]|2390|16778|17246|24368|24965|19831|25278|19609|16829|21787|18699|19573|17956|19032|19728|18347|16647|15640|17089|16475|16306|16561|16065|17447|21295|19814|20618|23990|22626|23208|25487|122750|33056|59319|30375|39733|30067|44339|59407|55249|36057|
Health Services Administration [N04]|698|6655|6598|10287|10533|8076|12615|10238|10255|14026|12464|11510|12775|17549|21111|17576|16604|16933|19682|19981|21029|21919|23537|25412|32965|34044|36669|48328|51904|62864|69637|78467|90169|92646|94410|87583|94711|119042|124362|135643|122125|
Hemic and Immune Systems [A15]|1055|8629|9403|14825|16986|17594|17902|23207|23699|27446|30770|27299|28411|23185|25858|27671|30474|32531|34910|35319|37374|36779|34418|33922|39204|38277|39195|41117|37960|38362|40664|56820|46879|50819|42557|44930|43918|42913|57049|54239|43242|
Hemic and Lymphatic Diseases [C15]|924|7211|8258|13335|14588|14333|13630|15468|14589|15393|15501|14858|14942|12906|13381|13931|15641|16106|17293|17692|18179|18021|16783|16723|17104|17459|16989|18355|16867|16750|17527|37998|20261|31357|18456|23481|19106|22095|31129|26173|19473|
Heterocyclic Compounds [D03]|1907|15608|23186|32920|37724|36693|35175|45337|41718|47211|48111|45173|45721|37357|39766|43598|48247|52526|56423|58567|62955|64793|58403|57843|70399|65313|66812|73832|62526|62515|66438|106001|80210|97210|72449|76934|76534|78018|94202|93549|77755|
Hormones, Hormone Substitutes, and Hormone Antagonists [D06]|957|8251|11985|15687|20065|18929|18473|22376|23253|24812|27843|27709|28092|23642|28725|28986|30988|31619|33966|33364|35097|34673|32415|31530|35673|34246|33506|36565|30907|30729|31280|53548|36617|47942|31720|35637|32301|33800|41636|40018|32274|
Human Activities [I03]|106|764|922|1685|1909|1738|1819|2222|1947|2142|2323|2432|2322|2157|2393|2618|2499|2549|3094|3425|3531|3672|3401|3852|5617|5557|5820|7267|6484|6497|6916|8162|9214|8914|8869|9030|10066|10850|12839|13198|12135|
Humanities [K01]|846|4711|5675|8960|10657|9503|8393|9468|9095|10290|11219|17846|12632|14071|18626|14517|13768|12884|14038|14996|15718|16261|16522|17682|19924|18112|19814|22133|20992|21461|24087|37688|29916|28698|26078|27808|24656|35271|38273|38660|31871|
Immune System Diseases [C20]|872|6925|7952|12353|13780|14374|13970|15410|14697|15615|16050|16531|16408|14636|15072|15563|17129|18450|20478|22406|23384|24529|25580|27832|31266|30252|31769|34818|32978|32602|34555|52541|40853|47643|36377|40457|37149|40915|48950|46963|36798|
Information Science [L01]|834|5363|5910|9701|10935|10837|11715|15342|14511|16283|16202|15474|15029|15178|17148|18023|17297|19607|23764|24706|26709|29241|32810|45757|59278|80603|98219|122647|123241|142228|155562|163369|154738|146427|150284|144653|156084|156817|174511|204744|192125|
Inorganic Chemicals [D01]|2162|18732|34042|50650|60857|59437|59505|78727|72059|77569|68556|48286|44755|36994|38040|41361|44050|45915|48741|50752|52793|55318|48820|47009|55937|55776|58037|63438|54167|54018|58870|104960|69061|85929|62583|70388|73615|77594|97879|97703|83271|
Integumentary System [A17]|125|939|1579|2406|2785|3053|2824|3386|3087|3496|3645|3454|3263|3062|3316|3521|3842|3687|4098|4088|4337|4655|4170|3942|4711|4244|4580|4694|4120|4415|4446|6761|5508|7154|4928|5508|4940|4887|6270|7188|4693|
Investigative Techniques [E05]|5083|40027|61881|105803|133169|130581|132400|176154|169940|194130|174326|123278|125681|109947|124428|123565|135960|145711|158786|168889|179506|194017|185432|198467|259004|273771|303180|348402|321050|346146|376511|458690|488298|456972|477100|473631|539215|547092|627417|697246|644201|
Lipids [D10]|571|6016|9001|11966|14736|13863|13713|20800|20202|21360|22173|20757|20694|17036|19180|22099|23864|27678|28635|28623|31256|31819|30473|29595|33811|32593|34585|36349|31638|31360|33200|44321|37482|40733|32622|34175|35449|34349|39257|39108|35535|
Macromolecular Substances [D05]|317|2827|4662|6985|7833|7414|7169|10492|9534|10056|11692|10433|9721|8484|9602|9827|10715|11816|12516|13069|13446|14399|13318|13185|16608|16449|17619|19978|16977|17483|18861|24370|23311|25438|22366|23239|26016|27909|31232|33673|29971|
Mental Disorders [F03]|895|4922|6423|9768|11556|10397|10307|12924|11729|12683|13636|12883|12466|11233|12316|11773|14593|15810|17109|17587|18279|19235|18062|18036|22138|20903|21532|24609|20449|22852|24302|33905|30315|34602|27259|29947|30187|33038|40254|41933|34206|
Mesomycetozoea [B08]|0|1|1|0|1|2|3|3|2|4|5|2|1|1|0|1|2|1|2|1|3|1|3|1|1|5|1|3|1|2|1|5|3|2|4|4|6|2|3|2|10|
Musculoskeletal Diseases [C05]|1095|6569|7824|12690|13915|13937|13197|14306|13442|13697|14673|14195|13839|12763|12609|12981|14301|14931|16021|16707|16790|17696|16333|16774|19250|18454|18361|19393|17886|18214|19519|37506|23518|33400|21608|25031|23411|26303|35227|32233|24431|
Musculoskeletal System [A02]|924|6945|10305|15659|18509|17911|17315|20814|20073|21204|22716|21880|20224|18137|19897|20076|22073|22095|24475|25312|26116|27187|25241|26111|31583|29315|30025|33505|29560|30556|33492|47691|40730|47421|36804|38016|37311|39510|46056|47798|36924|
Musculoskeletal, Neural, and Ocular Physiology [G11]|855|5724|10121|16366|20194|19443|20080|26351|25635|25943|27519|28213|27071|25014|28543|29703|30618|32729|35109|36258|36504|37513|34725|33620|41667|39584|42066|48908|42447|44762|45680|55956|58015|57501|55205|54707|58260|60077|71689|74474|66032|
Natural Sciences [H01]|3491|30819|44013|83458|114582|108034|107210|150675|138350|157473|146621|122090|121418|101871|117048|118331|121522|129741|139609|144212|153835|160819|145612|149228|184435|184540|198766|226926|203442|221084|242108|360354|309855|300231|312044|311669|364578|385156|447039|507397|466033|
Neoplasms [C04]|3596|22414|26865|45170|47491|47819|47531|54433|49601|53387|57416|56040|60247|54993|57514|58333|67445|68907|76788|78166|80988|83689|77982|78505|91951|89412|89684|96540|90027|94461|99120|173972|116081|144810|110342|122198|115727|124285|146019|150023|124982|
Nervous System [A08]|1283|9632|17417|21307|28830|27773|27452|35975|33853|35869|39535|37015|36486|34224|36854|37714|41333|42386|45233|46272|45444|46741|43732|43021|50530|45813|53167|62897|57074|57108|61536|79838|77868|79545|71622|71675|70933|71881|83944|80368|65699|
Nervous System Diseases [C10]|2372|14733|18749|27852|32590|31223|30181|33639|31947|32693|32963|33105|31925|29917|33308|32012|36947|37732|40956|42062|43522|44142|41496|41503|49938|46724|48637|56529|49475|52880|54474|94498|67803|88787|65571|74088|71139|78124|97620|95704|75665|
Nucleic Acids, Nucleotides, and Nucleosides [D13]|738|7412|11808|15007|17998|17746|19114|28618|26296|28561|28698|25087|24490|19816|21994|22584|24666|25076|26225|26977|29393|30283|29745|33490|41980|48069|51580|59146|60447|63324|67053|81008|71619|72271|66428|67289|72330|67740|73681|80448|71645|
Nutritional and Metabolic Diseases [C18]|959|6539|8293|12840|15002|14466|13536|15665|14394|14987|15077|14959|14166|12397|12927|12842|14323|14344|15073|15092|15157|15700|14709|13889|16994|16640|16587|18687|17326|16973|18921|37362|23153|32200|22556|25716|26096|28971|37022|36932|32359|
Organic Chemicals [D02]|3051|27254|41875|57084|67351|66729|68210|94766|84453|92211|93282|81293|78914|64622|67300|71723|78359|84810|88248|90791|96204|97201|88828|86929|101785|95384|99716|109752|95346|95357|100697|164473|121311|143606|106597|114320|118155|121307|145642|147322|123765|
Otorhinolaryngologic Diseases [C09]|473|2753|3023|4836|5178|5900|5101|5224|5015|5084|5129|5032|4922|4488|4752|4583|5702|5155|5888|6066|6098|6258|5548|5566|6783|6662|6590|7022|6156|6593|6979|13894|8352|12766|7872|9618|8392|9310|12594|11583|8791|
Parasitic Diseases [C03]|326|2536|2657|4236|5148|4830|4579|5122|4799|5101|5172|5004|4440|4600|4231|4236|5075|5247|5645|5398|5527|5823|6008|5883|6895|6657|6685|7867|7445|7579|8013|14549|9384|15281|8352|10732|8593|10222|15076|13138|8247|
Pathological Conditions, Signs and Symptoms [C23]|3452|21652|29954|52938|60073|60373|60832|68563|68378|73871|76005|70116|68780|61535|64383|64000|71009|70478|76571|79562|84323|85912|79126|79598|93719|89838|94386|105153|92297|97713|103491|170378|126110|149354|120634|127470|127112|136057|169517|169247|142678|
Persons [M01]|13620|91082|101811|149507|165603|161235|148466|161245|145468|154403|168716|184623|189886|181022|187328|195874|226941|230735|252134|256042|262668|265363|254148|258266|317784|298040|302329|329730|314946|332744|346698|395067|413331|400231|391657|388893|398889|434815|465638|489894|440768|
Pharmaceutical Preparations [D26]|221|1699|2624|4882|5781|5597|5288|7021|6433|7455|7465|6865|6741|6081|6222|6333|6406|6907|7390|8099|8393|8717|7649|8062|10142|9409|9978|11597|10365|10762|11354|14761|13836|14206|13899|14176|15590|16448|21188|23115|20572|
Physiological Processes [G07]|968|6959|13454|19152|22511|21810|24267|29847|27863|30703|31955|29475|27116|23435|25929|27474|29704|30898|33774|34587|36208|37609|34954|35611|43027|42478|46202|53100|47107|49204|53328|68781|69262|70036|66047|66494|71559|75317|86439|94198|88076|
Plants [B06]|345|2529|3362|5152|5496|5320|4556|6027|5502|6815|6587|5990|5087|3954|4322|4439|4349|4178|4566|4463|4702|5204|4946|4799|5896|5958|7574|8674|7530|8868|11215|14657|13255|17931|14476|20104|25559|28233|39493|39856|34868|
Polycyclic Compounds [D04]|1138|9606|14591|20214|23932|22665|22591|28079|27478|29804|31368|29445|28830|23146|26088|26902|28372|29496|30301|30605|32218|32052|29519|29292|33816|33357|33409|36748|31953|31924|34064|60501|39512|53062|35759|39807|39296|40496|50355|47663|38489|
Population Characteristics [N01]|478|3267|3531|7366|8498|7837|8449|10027|9553|11475|11166|9472|9394|9395|11297|17032|11461|19055|18505|17141|21514|18077|16973|19993|23673|27529|36329|41409|41258|46328|50396|55536|59072|60814|57806|57844|57921|64120|73238|77159|67251|
Psychological Phenomena and Processes [F02]|1724|8353|12099|19371|18597|16676|18400|24777|23701|24020|25698|25058|23369|21409|24952|24550|24729|26509|28948|29097|29955|30662|28173|27019|36563|33480|35875|41981|36263|37591|40858|54505|48736|52441|46420|49277|50461|57375|70171|74229|65603|
Publication Components [Publication Type] [V01]|0|0|0|10|50|79|175|105|59|13213|39834|48259|49116|43546|38774|42374|48747|42549|48383|48994|50365|52143|49097|46596|58809|50536|48230|43490|36805|36455|36276|31925|33717|34533|32139|31699|30056|38837|40679|43455|36254|
Publication Formats [Publication Type] [V02]|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|
Reproductive and Urinary Physiology [G08]|1415|8698|11959|16472|19723|19057|20030|22888|22775|24340|28063|28681|25620|22880|25743|26511|27353|28221|30148|29963|31457|31133|28214|28480|34018|32010|32327|36498|33099|34740|36507|55249|44278|47899|39238|42648|39141|43952|54367|53141|43707|
Respiratory System [A04]|210|1784|2683|4741|5628|5799|5674|6603|6725|7049|7250|6666|6351|5780|6122|6668|7310|7510|8339|8339|8227|9085|8276|7807|9423|8862|9101|9648|8617|9135|9382|13661|11419|14468|9880|11804|9484|10501|15070|15338|9651|
Respiratory Tract Diseases [C08]|1390|9082|10254|16721|18521|18905|17815|19101|18195|18429|17674|17752|17171|15442|15673|16161|18285|18277|20415|20834|21024|21984|20578|20381|24464|24199|23750|26237|23287|25653|25671|51821|30965|47439|28813|36428|29484|34903|47945|45320|32899|
Sense Organs [A09]|349|2835|3937|6000|7542|7589|6999|7871|7791|8219|8458|7943|7936|6873|7284|7448|8220|8563|9091|8984|9775|9147|8856|8897|10218|9951|10400|10880|9784|9932|10454|18055|13324|18510|12035|13697|11362|12447|17460|17410|11689|
Skin and Connective Tissue Diseases [C17]|1001|6591|7997|13621|14145|15483|14010|14959|14117|14663|14791|15575|16219|14888|15065|15403|17419|17714|19108|20000|19830|20883|19247|18937|22701|21592|21746|23009|21525|22579|23842|44690|29316|42845|27414|34896|29000|33422|42637|40877|30800|
Social Sciences [I01]|716|4116|5814|10751|12895|13723|14335|17513|16827|19539|20306|18124|17594|17936|36485|26746|23131|29911|29885|31868|37841|35725|34685|37901|43876|40165|48969|57044|58263|62993|69732|71866|76474|75355|72496|72122|66014|84779|90278|97387|85446|
Stomatognathic Diseases [C07]|809|4305|5952|8392|8597|8638|8122|9095|8418|8368|8956|7251|8285|9170|8545|9577|8928|8856|10214|10990|11588|13101|10322|9056|11840|13840|12688|12231|9528|8961|9596|16323|12147|17175|10261|10796|14009|14678|16809|15681|11966|
Stomatognathic System [A14]|424|2600|5014|5332|6232|5933|5870|7108|6768|6929|7589|6600|6922|7381|7570|7916|7627|6935|8109|8646|9350|10095|8137|7351|9809|10482|10170|10315|7748|7074|8409|12851|11070|15591|9354|9730|12160|12816|15742|16195|10118|
Study Characteristics [Publication Type] [V03]|3023|27878|9981|7684|8750|8196|7892|8681|9619|23905|24702|22751|23779|23820|25131|28935|31154|33869|37135|41249|43159|41548|40721|39793|49309|48846|51327|57460|52766|57069|63252|53079|57552|50514|53231|46986|49628|52498|66161|85985|77717|
Support of Research [V04]|0|0|0|0|0|0|1|0|0|0|24784|38205|38517|32818|37031|41661|94306|102416|116251|117735|116638|123701|128327|133248|155086|149543|158600|181429|164098|173155|184530|176339|230590|204624|225349|216785|241899|240658|263999|302121|309399|
Surgical Procedures, Operative [E04]|1967|12618|16671|26086|29741|30872|30354|34372|34773|37589|37720|32541|31642|28853|32587|31802|33835|32086|34978|36139|38468|39789|39323|41436|52263|52320|55184|63321|58297|63066|66214|117753|81466|95692|83548|81524|84603|89515|105975|106755|93556|
Technology, Industry, and Agriculture [J01]|443|3114|4398|7795|9324|8999|8561|10077|8979|9947|9545|9242|9122|9637|10200|10024|9807|9639|11091|10811|11108|12064|11943|11822|13997|13909|15230|17878|15964|16560|17732|23522|21751|26536|22595|23002|26125|30336|37563|40186|36266|
Therapeutics [E02]|1657|9466|12043|19262|22548|22294|23009|27684|28075|32478|33693|31118|30782|30038|35621|34232|36571|36864|41593|46598|49411|51009|49084|51775|64008|64716|69279|77935|71322|74796|79741|113530|94453|97919|91410|91407|93503|107248|122303|129854|112285|
Tissues [A10]|926|7672|12067|17807|21452|20737|20762|26012|24550|26637|29018|26797|24649|20873|22630|24007|26002|26379|28511|29082|30487|31128|29137|29508|35290|33820|35142|38355|34281|35425|36911|53243|45450|49107|38706|41632|39706|40778|48763|48070|38513|
Urogenital System [A05]|634|5046|7700|11866|14461|14889|14386|17595|17335|19564|20850|18423|16852|13890|16675|16579|17155|17801|19226|18195|19402|19093|17742|17920|21240|19668|19285|21434|18979|19814|20528|32714|25339|32890|20854|25411|21054|22949|32747|33022|21191|
Urologic and Male Genital Diseases [C12]|964|6656|7630|13316|14158|14764|13792|15467|13962|16363|16893|16111|15491|13463|14702|14712|16666|16313|17886|17647|18868|18663|18078|18752|20554|19655|19589|21316|19653|20773|21164|40406|25504|34313|23194|24685|23192|26178|31839|32321|27157|
Virus Diseases [C02]|481|2994|3442|5672|6690|6583|6479|6895|6528|6650|6739|6706|6633|5928|6192|6218|6947|7664|9235|9817|10367|11754|12592|15866|19055|18718|20794|23289|21291|21552|23860|31271|27711|32829|24009|28721|24385|28271|35058|33118|25017|
Viruses [B04]|448|3435|4204|5876|6970|7132|7076|9201|8749|9773|11347|10221|9901|8538|8553|9197|10083|9757|10529|10170|10783|11297|11266|11721|13619|14300|15486|16954|16444|16938|17368|24444|21151|22858|20279|20972|20438|20793|24522|24498|20438|