2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 10 | 35.7% |
2 | United States | 8 | 28.6% |
3 | Germany | 5 | 17.9% |
4 | Netherlands | 4 | 14.3% |
5 | Japan | 1 | 3.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 10 | 35.7% |
2 | United States | 8 | 28.6% |
3 | Germany | 5 | 17.9% |
4 | Netherlands | 4 | 14.3% |
5 | Japan | 1 | 3.6% |