Intended for healthcare professionals

Education And Debate

Statistics Notes: Transforming data

BMJ 1996; 312 doi: https://doi.org/10.1136/bmj.312.7033.770 (Published 23 March 1996) Cite this as: BMJ 1996;312:770

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: July 2003 to June 2021

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AbstractFullPdf
Jul 200302880
Aug 200312430
Sep 200303610
Oct 200304530
Nov 200304200
Dec 200303160
Jan 200403690
Feb 200404080
Mar 200404720
Apr 200434450
May 200406210
Jun 200406350
Jul 200404780
Aug 200406020
Sep 200424820
Oct 200474420
Nov 2004114750
Dec 2004314370
Jan 2005335710
Feb 20052457642
Mar 20056450211
Apr 200513552218
May 20053467148
Jun 200512433174
Jul 20057369127
Aug 20059445174
Sep 20057378162
Oct 200510699247
Nov 20056594189
Dec 20059439135
Jan 20066417138
Feb 20069531180
Mar 200612654203
Apr 200610539162
May 20063562159
Jun 20069529158
Jul 200610484165
Aug 20065483163
Sep 20067555150
Oct 20067666166
Nov 20068558172
Dec 20064390123
Jan 20076512131
Feb 20074479107
Mar 20076642130
Apr 20076549114
May 20077557144
Jun 2007142677
Jul 20076444108
Aug 20074436120
Sep 20078524132
Oct 20075664136
Nov 20071556121
Dec 20076449103
Jan 20084580134
Feb 20086588141
Mar 20086523123
Apr 20081639144
May 20083603126
Jun 20086535115
Jul 20085533119
Aug 20083447121
Sep 20083595142
Oct 20088646127
Nov 200819557119
Dec 2008841792
Jan 2009109285106
Feb 2009172266110
Mar 2009147290110
Apr 2009266348171
May 200915225985
Jun 200912421985
Jul 200984230104
Aug 20099022090
Sep 200914123293
Oct 2009185299115
Nov 200916329198
Dec 200912720981
Jan 2010115270112
Feb 201012124894
Mar 2010157238103
Apr 201014822285
May 201011725189
Jun 20108718961
Jul 20108818382
Aug 20109618675
Sep 201012623996
Oct 201016621176
Nov 201015024282
Dec 201010317271
Jan 201114521077
Feb 201112119788
Mar 201113723782
Apr 201110121686
May 201110921281
Jun 201113020076
Jul 20116222683
Aug 20111632890
Sep 201134349116
Oct 201133396112
Nov 2011935385
Dec 2011036581
Jan 201219214148
Feb 201227614653
Mar 201222315868
Apr 201219513754
May 20127510343
Jun 2012669028
Jul 2012628926
Aug 201211012242
Sep 201213110837
Oct 201216410837
Nov 20121429729
Dec 2012706815
Jan 2013735813
Feb 2013996514
Mar 20131237418
Apr 20131379022
May 201321513242
Jun 201318811830
Jul 201317015156
Aug 201324810028
Sep 20132209526
Oct 201317112839
Nov 201331911730
Dec 20133148124
Jan 20142637722
Feb 201438810728
Mar 201437111737
Apr 201437510336
May 20145749217
Jun 20141859431
Jul 2014322155
Aug 20145024065
Sep 2014020553
Oct 2014010432
Nov 2014021183
Dec 2014128670
Jan 2015023677
Feb 2015026895
Mar 20150261114
Apr 20150283103
May 2015019291
Jun 2015019583
Jul 2015016270
Aug 2015018465
Sep 2015017665
Oct 2015018132
Nov 2015127255
Dec 2015027051
Jan 2016025044
Feb 2016125157
Mar 2016323761
Apr 2016124960
May 2016123552
Jun 2016521053
Jul 2016016349
Aug 2016118456
Sep 2016016058
Oct 2016017664
Nov 2016018854
Dec 2016216950
Jan 2017019559
Feb 2017021859
Mar 2017321855
Apr 2017114844
May 2017016644
Jun 2017015650
Jul 2017015132
Aug 2017021350
Sep 2017012741
Oct 2017015749
Nov 2017017154
Dec 2017013937
Jan 2018019553
Feb 2018116951
Mar 2018120580
Apr 2018020751
May 2018026963
Jun 2018423273
Jul 2018016146
Aug 2018117650
Sep 2018125448
Oct 2018129557
Nov 2018232764
Dec 2018023952
Jan 2019225863
Feb 2019429476
Mar 2019032164
Apr 2019130064
May 2019229948
Jun 2019121639
Jul 2019018055
Aug 2019024660
Sep 2019323042
Oct 2019121360
Nov 2019420962
Dec 2019117242
Jan 2020116548
Feb 2020118733
Mar 2020132170
Apr 2020026784
May 2020432284
Jun 2020322247
Jul 2020825548
Aug 2020416635
Sep 2020219240
Oct 2020119459
Nov 2020315328
Dec 2020018442
Jan 2021021163
Feb 2021219554
Mar 2021128755
Apr 2021324279
May 20211236103
Jun 2021012748
Total108246351415890