2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 39.5% |
2 | Germany | 10 | 26.3% |
3 | United States | 8 | 21.1% |
4 | Netherlands | 3 | 7.9% |
5 | Japan | 2 | 5.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 39.5% |
2 | Germany | 10 | 26.3% |
3 | United States | 8 | 21.1% |
4 | Netherlands | 3 | 7.9% |
5 | Japan | 2 | 5.3% |