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 | 38 | 8 | 0 |
| April 2013 | 68 | 28 | 4 |
| March 2013 | 40 | 6 | 1 |
| February 2013 | 14 | 9 | 1 |
| January 2013 | 46 | 5 | 1 |
| December 2012 | 9 | 0 | 0 |
| November 2012 | 33 | 3 | 1 |
| October 2012 | 18 | 3 | 1 |
| September 2012 | 18 | 5 | 3 |
| August 2012 | 13 | 1 | 2 |
| July 2012 | 39 | 3 | 2 |
| June 2012 | 23 | 0 | 1 |
| May 2012 | 18 | 5 | 2 |
| April 2012 | 30 | 0 | 0 |
| March 2012 | 31 | 5 | 4 |
| February 2012 | 13 | 3 | 1 |
| January 2012 | 25 | 7 | 3 |
| December 2011 | 30 | 4 | 3 |
| November 2011 | 58 | 11 | 5 |
| October 2011 | 100 | 2 | 2 |
| September 2011 | 112 | 5 | 4 |
| August 2011 | 109 | 6 | 1 |
| July 2011 | 133 | 21 | 5 |
| June 2011 | 1471 | 193 | 34 |








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