| date | ee | ie |
|---|---|---|
| Total | 1,600 | 1,414 |
| Peak | 159 (1,600) | 205 (1,414) |
| 2015/02/22 | 159 (1,600) | -- |
| 2015/07/30 | -- | 205 (1,414) |
| undefined | undefined | undefined |
| Total | 3,979 | undefined |
| Peak | 145 (2,565) | undefined |
| 2015/07/25 | 145 (1,414) | undefined |
| 2017/01/08 | 183 (2,565) | undefined |