2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 15 | 31.2% |
2 | Germany | 12 | 25% |
3 | China | 8 | 16.7% |
4 | Republic of Korea | 3 | 6.2% |
5 | Finland | 2 | 4.2% |
6 | France | 2 | 4.2% |
7 | Australia | 2 | 4.2% |
8 | Ecuador | 1 | 2.1% |
9 | United Kingdom | 1 | 2.1% |
10 | India | 1 | 2.1% |
11 | Japan | 1 | 2.1% |