2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 36.2% |
2 | China | 15 | 31.9% |
3 | Germany | 10 | 21.3% |
4 | Romania | 3 | 6.4% |
5 | Spain | 1 | 2.1% |
6 | Republic of Korea | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 36.2% |
2 | China | 15 | 31.9% |
3 | Germany | 10 | 21.3% |
4 | Romania | 3 | 6.4% |
5 | Spain | 1 | 2.1% |
6 | Republic of Korea | 1 | 2.1% |