2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 43.1% |
2 | China | 17 | 29.3% |
3 | Netherlands | 8 | 13.8% |
4 | Germany | 6 | 10.3% |
5 | India | 2 | 3.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 43.1% |
2 | China | 17 | 29.3% |
3 | Netherlands | 8 | 13.8% |
4 | Germany | 6 | 10.3% |
5 | India | 2 | 3.4% |