| Rank | Article | Purchases | Purchases per MonthA |
|||||||
| 91 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 92 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 93 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 94 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 95 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 96 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 97 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.04 | ||||||
| 98 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.03 | ||||||
| 99 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.03 | ||||||
| 100 |
|
HTML
free!
PDF ($22 pay-per-download, free for members [$4.92/mo.] |
3 | 0.03 | ||||||
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|
Purchases
Purchases per Month A Purchases per month statistic may be artifically inflated for newly published articles * Data collect began February 2007 |
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| * Data collect began February 2007 | ||||||||||
