2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 65.6% |
2 | United States | 13 | 20.3% |
3 | Netherlands | 5 | 7.8% |
4 | Germany | 4 | 6.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 65.6% |
2 | United States | 13 | 20.3% |
3 | Netherlands | 5 | 7.8% |
4 | Germany | 4 | 6.2% |