2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 31 | 62% |
2 | Germany | 7 | 14% |
3 | Taiwan | 4 | 8% |
4 | United States | 4 | 8% |
5 | Netherlands | 3 | 6% |
6 | Canada | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 31 | 62% |
2 | Germany | 7 | 14% |
3 | Taiwan | 4 | 8% |
4 | United States | 4 | 8% |
5 | Netherlands | 3 | 6% |
6 | Canada | 1 | 2% |