2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 40.4% |
2 | Germany | 12 | 23.1% |
3 | China | 11 | 21.2% |
4 | Netherlands | 6 | 11.5% |
5 | Republic of Korea | 1 | 1.9% |
6 | Finland | 1 | 1.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 40.4% |
2 | Germany | 12 | 23.1% |
3 | China | 11 | 21.2% |
4 | Netherlands | 6 | 11.5% |
5 | Republic of Korea | 1 | 1.9% |
6 | Finland | 1 | 1.9% |