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Letter
Tobacco-free electronic cigarettes and cigars deliver nicotine and generate concern

 

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Online download statistics by month: September 2007 to September 2024

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Sep 2007392020
Oct 20071953134
Nov 20071601414
Dec 20071411711
Jan 20081591210
Feb 20081041210
Mar 200814633
Apr 20081371010
May 20082121510
Jun 2008281116
Jul 200814945
Aug 2008187114
Sep 200875813
Oct 20081251922
Nov 200898209
Dec 20088089
Jan 2009123114
Feb 200982179
Mar 20091352623
Apr 2009981511
May 200974107
Jun 2009811312
Jul 200966146
Aug 20093468
Sep 20094797
Oct 20094577
Nov 20094165
Dec 20094546
Jan 2010651813
Feb 2010352216
Mar 2010262111
Apr 201036149
May 20102455
Jun 20102821
Jul 201021108
Aug 20103887
Sep 201033218
Oct 201044218
Nov 20103198
Dec 201030146
Jan 201139243
Feb 20113976
Mar 2011521616
Apr 201130165
May 20113173
Jun 20113778
Jul 201142157
Aug 20113633
Sep 20115673
Oct 20116077
Nov 20111331310
Dec 201113844
Jan 201213795
Feb 20124065
Mar 20124237
Apr 20124864
May 20128035
Jun 20126333
Jul 20127875
Aug 20129124
Sep 20128621
Oct 20129926
Nov 2012026
Dec 2012024
Jan 20130710
Feb 2013029
Mar 20130711
Apr 2013065
May 20130811
Jun 20137669
Jul 20138354
Aug 20135855
Sep 20131071414
Oct 2013140712
Nov 2013163107
Dec 201312667
Jan 201410156
Feb 201468710
Mar 20147246
Apr 20145356
May 20144364
Jun 20142925
Jul 20144712
Aug 20142664
Sep 201439105
Oct 20145784
Nov 20145865
Dec 20144030
Jan 20152897
Feb 20153886
Mar 20154755
Apr 201545169
May 20154131
Jun 20153473
Jul 20152252
Aug 20152423
Sep 20152751
Oct 20154296
Nov 20153547
Dec 20155202
Jan 20164543
Feb 20162541
Mar 20164181
Apr 20163362
May 20162451
Jun 201618116
Jul 20161442
Aug 20163362
Sep 20162776
Oct 20162450
Nov 20163447
Dec 20162220
Jan 20172711
Feb 20173042
Mar 20173440
Apr 20172231
May 20172242
Jun 201748122
Jul 201759104
Aug 20175291
Sep 20177120
Oct 201784100
Nov 20176570
Dec 20175053
Jan 201810793
Feb 20186994
Mar 201870112
Apr 201897103
May 20187695
Jun 20185140
Jul 20184911
Aug 201810356
Sep 20188055
Oct 201810751
Nov 20188212
Dec 20188211
Jan 20194721
Feb 20197113
Mar 20194931
Apr 20196581
May 20197361
Jun 201960143
Jul 20194531
Aug 20197231
Sep 20197451
Oct 201912282
Nov 20198383
Dec 201913045
Jan 202013844
Feb 202010033
Mar 20209491
Apr 20206434
May 20204821
Jun 20205540
Jul 20209032
Aug 20204551
Sep 20204941
Oct 20205541
Nov 202014540
Dec 20205720
Jan 20213030
Feb 20214732
Mar 202158124
Apr 20215480
May 20212624
Jun 2021810
Jul 2021851
Aug 20211074
Sep 202122123
Oct 20213781
Nov 20216171
Dec 20217430
Jan 20225661
Feb 20227450
Mar 202212152
Apr 20225311
May 2022119163
Jun 202212088
Jul 20227454
Aug 202228774
Sep 2022115155
Oct 202211441
Nov 20228740
Dec 202212141
Jan 20237280
Feb 202310561
Mar 20237650
Apr 20239260
May 202312064
Jun 20239201
Jul 20237531
Aug 20238943
Sep 202312831
Oct 202313650
Nov 2023362122
Dec 2023133212
Jan 202490100
Feb 20247491
Mar 20248740
Apr 202426591
May 202411981
Jun 202410350
Jul 2024134220
Aug 202410550
Sep 202410610
Total148951532927