Total number of lists
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9000 
_
8000 
_
7000 
_
6000 
_
5000 
_
4000 
_
3000 
_
2000 
_
1000 
_
_
3114
3178
3233
3316
3395
3479
3571
3651
3707
3760
3859
3961
4006
4090
4146
4219
4294
4354
4414
4452
4178
4217
4212
4214
4207
4282
4312
4387
4392
4410
4435
4508
4543
4593
4689
4746
4779
4868
4936
4988
5031
4846
4902
4971
5008
5059
5124
5203
5244
5148
4924
5009
5063
5125
5158
5202
5240
5284
5360
5463
5465
5532
5582
5636
5668
5754
5821
5862
5732
5718
5772
5858
5903
5951
6030
6077
6068
6127
6183
6226
6277
6342
6385
6449
6530
6635
6704
6753
6817
6870
6908
6973
6999
7058
7133
7199
7182
7223
7274
7262
7257
7300
7355
7401
7399
7421
7475
7528
7549
7560
7605
7673
7659
7695
7719
7789
7828
7838
7900
7985
8029
8058
8121
8164
8190
8255
8322
8244
7730
7544
7554
7654
7710
7763
7821
7902
7954
8010
 

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: Figures prior to September 2001 from old reports