2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 43.1% |
2 | Germany | 12 | 20.7% |
3 | China | 8 | 13.8% |
4 | Taiwan | 6 | 10.3% |
5 | Romania | 3 | 5.2% |
6 | Netherlands | 3 | 5.2% |
7 | Republic of Korea | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 43.1% |
2 | Germany | 12 | 20.7% |
3 | China | 8 | 13.8% |
4 | Taiwan | 6 | 10.3% |
5 | Romania | 3 | 5.2% |
6 | Netherlands | 3 | 5.2% |
7 | Republic of Korea | 1 | 1.7% |