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[IGSREPORT-3370] 1996 CDDIS Access Statistics



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IGS Electronic Report    Tue Jan 21  7:56:41 PST 1997      Message Number 3370
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Author: CDDIS/Carey Noll                                                      
Subject: 1996 CDDIS Access Statistics

                                                                                
                   CDDIS Global Data Center Access Statistics                   
                          January through December 1996


File Transfer Statistics (by host category):

                             No.     Total     Total     Total          Total   
Year       Host Name        Hosts     Data    Product    Misc.    |     Files   
----  --------------------  ------  --------  --------  --------  -  -----------
1996  Argentina                  2         2         0         0  |            2
      Australia                 39    72,736       393    17,966  |       91,095
      Austria                    5        73        99         9  |          181
      Belgium                    1         0         0         0  |            0
      Bermuda                    1         0         0         0  |            0
      Brazil                     4       242         6         2  |          250
      Bulgaria                   1         0         1         0  |            1
      Canada                    11     9,939     8,818       814  |       19,571
      China                      2         0        28         0  |           28
      Czech Republic             9        96     1,170        21  |        1,287
      Denmark                    8       551       124         0  |          675
      Egypt                      2         0         0         2  |            2
      Finland                    3    43,526        18     1,079  |       44,623
      France                    11    30,186     3,844     2,160  |       36,190
      G. Britain                54     3,408     1,763       300  |        5,471
      Germany                   45    31,649     3,881     2,623  |       38,153
      Hungary                    2         0         0         0  |            0
      India                      2         0         8         0  |            8
      Italy                     14    33,341       355        55  |       33,751
      Japan                     17    83,089    11,105     7,371  |      101,565
      Mexico                     1         0        14       117  |          131
      New Zealand                7       130        60        27  |          217
      Norway                    28    17,723        37       646  |       18,406
      Peru                      44       118         0        14  |          132
      Poland                     8     2,227       269       145  |        2,641
      Russia                     4        27        15         3  |           45
      Singapore                  1         0         0         5  |            5
      South Africa               1         3         0         0  |            3
      South Korea                4     2,954       260       177  |        3,391
      Spain                      6     4,544        29       152  |        4,725
      Sweden                     4    13,799     1,912     1,118  |       16,829
      Switzerland                8    13,470     4,003       159  |       17,632
      Taiwan                    22     4,675     2,287       549  |        7,511
      The Netherlands            6     8,671       430       808  |        9,909
      Turkey                     1         0         0         0  |            0
      U.S. Commercial           60     9,490       409       300  |       10,199
      U.S. Education           115   165,528    21,772    26,141  |      213,441
      U.S. Education,            1         0         0         0  |            0
      U.S. Government           75   195,784    16,645    18,559  |      230,988
      U.S. Military             17    38,250       554     2,079  |       40,883
      U.S. Network              37       377        44       144  |          565
      Unknown                   38    39,227     8,196     5,518  |       52,941
----  --------------------  ------  --------  --------  --------  -  -----------
1996  42 host categories       721   825,835    88,549    89,063       1,003,447

Host Access Statistics:

      Distinct   Average    Total     Total    |   Total     
Year    Hosts   Hosts/Day    Data    Product   |  Accesses   
----  --------  ---------  --------  --------  -  --------  
1996       722         44   146,662    27,078  |   173,740

Amount of Data Transferred (Mbytes):

         Data        Product       Misc.     |     Total                      
Year    MBytes       MBytes       MBytes     |    MBytes                      
----  -----------  -----------  -----------  -  -----------                   
1996   302,677.83    14,925.19     4,560.03  |   322,163.04                 


[Mailed From: Carey Noll 301-286-9283 <NOLL @ CDDIS.GSFC.NASA.GOV>]