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.
HW statistics
Monthly Stats
| Month | Abstract | Full | |
|---|---|---|---|
| May 2013 | 9 | 15 | 6 |
| April 2013 | 9 | 10 | 2 |
| March 2013 | 22 | 8 | 2 |
| February 2013 | 10 | 7 | 2 |
| January 2013 | 13 | 24 | 4 |
| December 2012 | 7 | 9 | 1 |
| November 2012 | 27 | 20 | 6 |
| October 2012 | 14 | 26 | 11 |
| September 2012 | 2 | 15 | 4 |
| August 2012 | 11 | 8 | 3 |
| July 2012 | 18 | 9 | 5 |
| June 2012 | 18 | 30 | 21 |
| May 2012 | 41 | 36 | 13 |
| April 2012 | 148 | 60 | 28 |
| March 2012 | 229 | 96 | 50 |
| February 2012 | 1343 | 549 | 158 |








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