2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 9 | 52.9% |
2 | Netherlands | 6 | 35.3% |
3 | United States | 1 | 5.9% |
4 | Germany | 1 | 5.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 9 | 52.9% |
2 | Netherlands | 6 | 35.3% |
3 | United States | 1 | 5.9% |
4 | Germany | 1 | 5.9% |