2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 46.7% |
2 | United States | 40 | 44.4% |
3 | Netherlands | 5 | 5.6% |
4 | Germany | 3 | 3.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 46.7% |
2 | United States | 40 | 44.4% |
3 | Netherlands | 5 | 5.6% |
4 | Germany | 3 | 3.3% |