2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 40.8% |
2 | China | 11 | 22.4% |
3 | Germany | 8 | 16.3% |
4 | Netherlands | 5 | 10.2% |
5 | Romania | 3 | 6.1% |
6 | Republic of Korea | 2 | 4.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 40.8% |
2 | China | 11 | 22.4% |
3 | Germany | 8 | 16.3% |
4 | Netherlands | 5 | 10.2% |
5 | Romania | 3 | 6.1% |
6 | Republic of Korea | 2 | 4.1% |