| date | fr |
|---|---|
| Total | 643,499 |
| Peak | 58 (63,585) |
| 2014/12/07 | 122 (28,483) |
| 2014/12/14 | 87 (45,971) |
| 2014/12/21 | 71 (54,773) |
| 2014/12/28 | 58 (63,585) |
| 2015/01/04 | 84 (56,952) |
| 2015/01/11 | 101 (38,934) |
| 2015/01/18 | 107 (39,524) |
| 2015/01/25 | 99 (43,582) |
| 2015/02/01 | 101 (40,571) |
| 2015/02/08 | 109 (39,185) |
| 2015/02/15 | 126 (38,627) |
| 2015/02/22 | 131 (41,850) |
| 2015/03/01 | 132 (42,206) |
| 2015/03/08 | 148 (35,819) |
| 2015/03/15 | 158 (33,437) |
| undefined | undefined |
| Total | undefined |
| Peak | undefined |