2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 38% |
2 | United States | 12 | 24% |
3 | Germany | 10 | 20% |
4 | Romania | 3 | 6% |
5 | Taiwan | 3 | 6% |
6 | Republic of Korea | 2 | 4% |
7 | Czechia | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 38% |
2 | United States | 12 | 24% |
3 | Germany | 10 | 20% |
4 | Romania | 3 | 6% |
5 | Taiwan | 3 | 6% |
6 | Republic of Korea | 2 | 4% |
7 | Czechia | 1 | 2% |