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 | 57 | 74 | 8 |
| April 2013 | 64 | 64 | 11 |
| March 2013 | 89 | 75 | 9 |
| February 2013 | 113 | 109 | 22 |
| January 2013 | 311 | 295 | 46 |
| December 2012 | 1875 | 1779 | 192 |








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