2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 34.3% |
2 | United States | 22 | 32.8% |
3 | Germany | 12 | 17.9% |
4 | Netherlands | 6 | 9% |
5 | Republic of Korea | 2 | 3% |
6 | Czechia | 1 | 1.5% |
7 | Belgium | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 34.3% |
2 | United States | 22 | 32.8% |
3 | Germany | 12 | 17.9% |
4 | Netherlands | 6 | 9% |
5 | Republic of Korea | 2 | 3% |
6 | Czechia | 1 | 1.5% |
7 | Belgium | 1 | 1.5% |