2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 44.1% |
2 | Germany | 8 | 23.5% |
3 | United States | 6 | 17.6% |
4 | Taiwan | 4 | 11.8% |
5 | Netherlands | 1 | 2.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 44.1% |
2 | Germany | 8 | 23.5% |
3 | United States | 6 | 17.6% |
4 | Taiwan | 4 | 11.8% |
5 | Netherlands | 1 | 2.9% |