2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 26 | 33.3% |
2 | Netherlands | 21 | 26.9% |
3 | Germany | 13 | 16.7% |
4 | United States | 10 | 12.8% |
5 | 4 | 5.1% | |
6 | Canada | 1 | 1.3% |
7 | France | 1 | 1.3% |
8 | Korea, Republic of | 1 | 1.3% |
9 | United Kingdom | 1 | 1.3% |