No. of lists with files
Image: JISCmail logo
4000 
_
3000 
_
2000 
_
1000 
_
_
0
0
0
3341
3399
3482
3565
3620
3671
1715
1719
1734
1734
1739
1749
1756
1761
1769
1782
1786
1672
1659
1631
874
871
869
875
883
887
883
887
906
913
926
933
939
946
957
966
970
977
949
961
968
972
975
987
1003
1013
1007
987
997
1013
1019
1030
1042
1055
1065
1078
1091
1084
1098
1105
1080
1088
1109
1121
1130
1106
1113
1126
1153
1160
1168
1180
1190
1195
1200
1209
1217
1226
1237
1253
1263
1271
1278
1291
1304
1319
1331
1341
1353
1360
1370
1373
1378
1374
1376
1384
1386
1380
1384
1391
1400
1394
1393
1393
1400
1400
1402
1410
1417
1419
1421
1423
1434
1439
1433
1445
1468
1477
1484
1492
1489
1495
1499
1504
1483
1403
1375
1381
1384
1386
1391
1396
1407
1410
1415
 

2000
Dec

2001
Jan

2001
Feb

2001
Mar

2001
Apr

2001
May

2001
Jun

2001
Jul

2001
Aug

2001
Sep

2001
Oct

2001
Nov

2001
Dec

2002
Jan

2002
Feb

2002
Mar

2002
Apr

2002
May

2002
Jun

2002
Jul

2002
Aug

2002
Sep

2002
Oct

2002
Nov

2002
Dec

2003
Jan

2003
Feb

2003
Mar

2003
Apr

2003
May

2003
Jun

2003
Jul

2003
Aug

2003
Sep

2003
Oct

2003
Nov

2003
Dec

2004
Jan

2004
Feb

2004
Mar

2004
Apr

2004
May

2004
Jun

2004
Jul

2004
Aug

2004
Sep

2004
Oct

2004
Nov

2004
Dec

2005
Jan

2005
Feb

2005
Mar

2005
Apr

2005
May

2005
Jun

2005
Jul

2005
Aug

2005
Sep

2005
Oct

2005
Nov

2005
Dec

2006
Jan

2006
Feb

2006
Mar

2006
Apr

2006
May

2006
Jun

2006
Jul

2006
Aug

2006
Sep

2006
Oct

2006
Nov

2006
Dec

2007
Jan

2007
Feb

2007
Mar

2007
Apr

2007
May

2007
Jun

2007
Jul

2007
Aug

2007
Sep

2007
Oct

2007
Nov

2007
Dec

2008
Jan

2008
Feb

2008
Mar

2008
Apr

2008
May

2008
Jun

2008
Jul

2008
Aug

2008
Sep

2008
Oct

2008
Nov

2008
Dec

2009
Jan

2009
Feb

2009
Mar

2009
Apr

2009
May

2009
Jun

2009
Jul

2009
Aug

2009
Sep

2009
Oct

2009
Nov

2009
Dec

2010
Jan

2010
Feb

2010
Mar

2010
Apr

2010
May

2010
Jun

2010
Jul

2010
Aug

2010
Sep

2010
Oct

2010
Nov

2010
Dec

2011
Jan

2011
Feb

2011
Mar

2011
Apr

2011
May

2011
Jun

2011
Jul

2011
Aug

2011
Sep

2011
Oct

2011
Nov

2011
Dec

2012
Jan

2012
Feb

2012
Mar

2012
Apr

2012
May
 
Note: From September 2001 onwards, figures do not include Listserv system files. Not available prior to March 2001