2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 10 | 43.5% |
2 | Tanzania, United Republic of | 4 | 17.4% |
3 | Taiwan | 3 | 13% |
4 | United States | 2 | 8.7% |
5 | France | 2 | 8.7% |
6 | Singapore | 2 | 8.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 10 | 43.5% |
2 | Tanzania, United Republic of | 4 | 17.4% |
3 | Taiwan | 3 | 13% |
4 | United States | 2 | 8.7% |
5 | France | 2 | 8.7% |
6 | Singapore | 2 | 8.7% |