| date | at |
|---|---|
| Total | 21,083 |
| Peak | 114 (5,122) |
| 2015/01/04 | 163 (3,687) |
| 2015/01/18 | 156 (3,889) |
| 2015/01/25 | 127 (4,642) |
| 2015/02/01 | 114 (5,122) |
| 2015/02/08 | 170 (3,743) |
| undefined | undefined |
| 1,207 | 148,226 |
| 114 (1,207) | 124 (26,944) |
| -- | 136 (13,506) |
| 114 (1,207) | 152 (26,944) |
| -- | 172 (10,909) |
| -- | 192 (9,155) |
| -- | 162 (13,812) |
| -- | 160 (11,724) |
| -- | 147 (11,166) |
| -- | 165 (13,902) |
| -- | 146 (13,281) |
| -- | 124 (13,143) |
| -- | 195 (10,684) |