2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 61.4% |
2 | Germany | 10 | 17.5% |
3 | United States | 9 | 15.8% |
4 | Republic of Korea | 2 | 3.5% |
5 | Taiwan | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 61.4% |
2 | Germany | 10 | 17.5% |
3 | United States | 9 | 15.8% |
4 | Republic of Korea | 2 | 3.5% |
5 | Taiwan | 1 | 1.8% |