BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 196 59.2%
2 United States 89 26.9%
3 Russia 11 3.3%
4 Germany 7 2.1%
5 Ireland 5 1.5%
6 Taiwan 5 1.5%
7 Korea, Republic of 3 0.9%
8 Netherlands 2 0.6%
9 Japan 2 0.6%
10 Hong Kong 2 0.6%
11 France 2 0.6%
12 Algeria 2 0.6%
13 Canada 2 0.6%
14 Kazakhstan 1 0.3%
15 Singapore 1 0.3%
16 Ukraine 1 0.3%