2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 37% |
2 | Germany | 12 | 26.1% |
3 | China | 6 | 13% |
4 | Netherlands | 4 | 8.7% |
5 | Republic of Korea | 3 | 6.5% |
6 | Romania | 3 | 6.5% |
7 | Finland | 1 | 2.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 37% |
2 | Germany | 12 | 26.1% |
3 | China | 6 | 13% |
4 | Netherlands | 4 | 8.7% |
5 | Republic of Korea | 3 | 6.5% |
6 | Romania | 3 | 6.5% |
7 | Finland | 1 | 2.2% |