2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 52 | 56.5% |
2 | China | 30 | 32.6% |
3 | Germany | 7 | 7.6% |
4 | Romania | 2 | 2.2% |
5 | Czech Republic | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 52 | 56.5% |
2 | China | 30 | 32.6% |
3 | Germany | 7 | 7.6% |
4 | Romania | 2 | 2.2% |
5 | Czech Republic | 1 | 1.1% |