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A breathtaking headache
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Online download statistics by month: February 2004 to May 2022

AbstractFullPdf
Feb 2004016328
Mar 200409615
Apr 20040369
May 20041287
Jun 20040296
Jul 20040823
Aug 200401135
Sep 20040753
Oct 200413624
Nov 200410602
Dec 20046390
Jan 200517623
Feb 200517616
Mar 20051311320
Apr 200579316
May 20056724
Jun 20055506
Jul 200516612
Aug 20057718
Sep 2005115413
Oct 20056676
Nov 20051877
Dec 20058461
Jan 20065653
Feb 200653910
Mar 20061376
Apr 200644910
May 20063474
Jun 20062397
Jul 200666211
Aug 200610428
Sep 20060894
Oct 200631094
Nov 20060886
Dec 20060566
Jan 200701134
Feb 200731024
Mar 20073993
Apr 200772112
May 200772114
Jun 200769113
Jul 200766445
Aug 200768100
Sep 200757131
Oct 20073383
Nov 20073062
Dec 20072652
Jan 20084395
Feb 200838143
Mar 200826166
Apr 20083383
May 200846101
Jun 200829111
Jul 20084932
Aug 20086683
Sep 20085430
Oct 20082651
Nov 20082430
Dec 20082531
Jan 20093421
Feb 20093354
Mar 20094562
Apr 20094322
May 20093300
Jun 20093221
Jul 20093610
Aug 20093521
Sep 20093290
Oct 20093511
Nov 20092520
Dec 20093441
Jan 20102011
Feb 20101153
Mar 20102531
Apr 20102000
May 20101912
Jun 20101141
Jul 20101401
Aug 20101311
Sep 20101701
Oct 20101732
Nov 20101514
Dec 2010900
Jan 2011910
Feb 2011810
Mar 20111200
Apr 2011700
May 20112300
Jun 20111930
Jul 20111522
Aug 20111900
Sep 20112612
Oct 20111333
Nov 201115120
Dec 201113156
Jan 20128195
Feb 20122130
Mar 20125202
Apr 20124173
May 20125273
Jun 201212283
Jul 20126306
Aug 20126253
Sep 201212426
Oct 201211212
Nov 20120155
Dec 20120114
Jan 20130163
Feb 20130121
Mar 20130111
Apr 20130184
May 20130134
Jun 20133112
Jul 20134143
Aug 20137160
Sep 20132120
Oct 20136121
Nov 20138100
Dec 20137150
Jan 20141150
Feb 2014570
Mar 20146102
Apr 20146230
May 20148230
Jun 20148201
Jul 20145192
Aug 20142272
Sep 201411290
Oct 2014489
Nov 20144110
Dec 2014323
Jan 2015291
Feb 2015222
Mar 20153140
Apr 20158143
May 20153201
Jun 20154180
Jul 20157312
Aug 20155194
Sep 20156281
Oct 20155120
Nov 20153160
Dec 20154190
Jan 20164226
Feb 20164173
Mar 20168161
Apr 20164194
May 20162140
Jun 2016094
Jul 2016781
Aug 20165172
Sep 2016482
Oct 20164222
Nov 20165143
Dec 2016990
Jan 20178174
Feb 20173121
Mar 20170191
Apr 20170100
May 20173210
Jun 20176171
Jul 2017771
Aug 2017660
Sep 201719191
Oct 201727272
Nov 201743410
Dec 201734322
Jan 201855550
Feb 201837352
Mar 201858540
Apr 2018108880
May 201857570
Jun 201852522
Jul 201866661
Aug 20181041044
Sep 201882820
Oct 201880801
Nov 201889894
Dec 201880801
Jan 20191071062
Feb 20191051052
Mar 20191111113
Apr 201987871
May 20191101103
Jun 201997972
Jul 201990884
Aug 201977771
Sep 201969681
Oct 20191091098
Nov 201985855
Dec 201985853
Jan 202078776
Feb 202070704
Mar 202074742
Apr 202083830
May 202069693
Jun 202072711
Jul 202065652
Aug 202073717
Sep 202085854
Oct 202090886
Nov 202075761
Dec 202075754
Jan 20211031037
Feb 202174749
Mar 20211621603
Apr 202175733
May 20211311016
Jun 202181824
Jul 202181833
Aug 202176772
Sep 202194947
Oct 2021949424
Nov 2021505216
Dec 202166695
Jan 2022898510
Feb 20221031118
Mar 20221131126
Apr 202292925
May 20221311298
Total68728648726