BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 42 47.7%
2 United States 26 29.5%
3 Netherlands 7 8%
4 Hong Kong 4 4.5%
5 Czech Republic 2 2.3%
6 Singapore 2 2.3%
7 Georgia 1 1.1%
8 Japan 1 1.1%
9 Korea, Republic of 1 1.1%
10 New Zealand 1 1.1%
11 Uzbekistan 1 1.1%