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 33 35.5%
2 United States 27 29%
3 Netherlands 12 12.9%
4 Russia 4 4.3%
5 Japan 4 4.3%
6 United Kingdom 4 4.3%
7 Singapore 2 2.2%
8 Czech Republic 2 2.2%
9 Hong Kong 2 2.2%
10 Brazil 1 1.1%
11 Germany 1 1.1%
12 Ukraine 1 1.1%