| Region | # |
|---|---|
| AS - Asia, other | 13 |
| EU - Europe | 2 |
| NA - North America | 2 |
| AF - Africa | 1 |
| Unknown | 10 |
| Total | 28 |
| Country | # |
|---|---|
| CN - China | 12 |
| US - United States of America | 2 |
| CI - Cote d'Ivoire | 1 |
| JP - Japan | 1 |
| NL - Netherlands | 1 |
| RU - Russian Federation | 1 |
| Unknown | 10 |
| Total | 28 |
| City | # |
|---|---|
| Beijing | 3 |
| Chongqing | 2 |
| Zhengzhou | 2 |
| Abidjan | 1 |
| Jinhu | 1 |
| Moscow | 1 |
| Nanjing | 1 |
| San Mateo | 1 |
| Xinxiang | 1 |
| Yanshi Chengguanzhen | 1 |
| other | 14 |
| Total | 28 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
| 2021 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 2 | 10 |
| 2022 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 1 | 1 | 0 | 1 | 12 |
| 2023 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Ever | 28 | ||||||||||||
