2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 41.4% |
2 | Netherlands | 7 | 24.1% |
3 | United States | 6 | 20.7% |
4 | Taiwan | 4 | 13.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 41.4% |
2 | Netherlands | 7 | 24.1% |
3 | United States | 6 | 20.7% |
4 | Taiwan | 4 | 13.8% |