2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 58% |
2 | United States | 13 | 26% |
3 | Netherlands | 4 | 8% |
4 | 2 | 4% | |
5 | Germany | 2 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 58% |
2 | United States | 13 | 26% |
3 | Netherlands | 4 | 8% |
4 | 2 | 4% | |
5 | Germany | 2 | 4% |