2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 62.7% |
2 | United States | 9 | 17.6% |
3 | Germany | 6 | 11.8% |
4 | France | 3 | 5.9% |
5 | Romania | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 62.7% |
2 | United States | 9 | 17.6% |
3 | Germany | 6 | 11.8% |
4 | France | 3 | 5.9% |
5 | Romania | 1 | 2% |