| Region | # |
|---|---|
| AS - Asia, other | 9 |
| Unknown | 4 |
| Total | 13 |
| Country | # |
|---|---|
| CN - China | 8 |
| SG - Singapore | 1 |
| Unknown | 4 |
| Total | 13 |
| City | # |
|---|---|
| Changsha | 8 |
| Unknown | 5 |
| Total | 13 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 9 |
| 2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 4 |
| Ever | 13 | ||||||||||||
