2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 39 | 48.1% |
2 | China | 14 | 17.3% |
3 | Germany | 12 | 14.8% |
4 | India | 3 | 3.7% |
5 | Malaysia | 3 | 3.7% |
6 | Republic of Korea | 3 | 3.7% |
7 | Romania | 3 | 3.7% |
8 | Hong Kong | 2 | 2.5% |
9 | Australia | 1 | 1.2% |
10 | Taiwan | 1 | 1.2% |