2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 54 | 58.7% |
2 | Germany | 14 | 15.2% |
3 | United States | 14 | 15.2% |
4 | Romania | 3 | 3.3% |
5 | India | 2 | 2.2% |
6 | Republic of Korea | 1 | 1.1% |
7 | Finland | 1 | 1.1% |
8 | Taiwan | 1 | 1.1% |
9 | United Kingdom | 1 | 1.1% |
10 | Canada | 1 | 1.1% |