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 | 15 | 58 | 15 |
| April 2013 | 13 | 28 | 4 |
| March 2013 | 16 | 48 | 4 |
| February 2013 | 11 | 30 | 3 |
| January 2013 | 12 | 24 | 4 |
| December 2012 | 21 | 18 | 4 |
| November 2012 | 34 | 81 | 23 |
| October 2012 | 38 | 47 | 11 |
| September 2012 | 44 | 39 | 11 |
| August 2012 | 47 | 51 | 11 |
| July 2012 | 94 | 101 | 23 |
| June 2012 | 76 | 79 | 24 |
| May 2012 | 107 | 73 | 28 |
| April 2012 | 104 | 100 | 32 |
| March 2012 | 249 | 180 | 68 |
| February 2012 | 1492 | 619 | 134 |








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