2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 52.8% |
2 | Germany | 7 | 19.4% |
3 | Taiwan | 4 | 11.1% |
4 | United States | 4 | 11.1% |
5 | Spain | 2 | 5.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 52.8% |
2 | Germany | 7 | 19.4% |
3 | Taiwan | 4 | 11.1% |
4 | United States | 4 | 11.1% |
5 | Spain | 2 | 5.6% |