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 222 70.5%
2 United States 45 14.3%
3 Japan 7 2.2%
4 Canada 6 1.9%
5 5 1.6%
6 France 5 1.6%
7 Taiwan 5 1.6%
8 Netherlands 4 1.3%
9 Russia 3 1%
10 Germany 3 1%
11 Singapore 2 0.6%
12 Korea, Republic of 2 0.6%
13 Ukraine 1 0.3%
14 United Kingdom 1 0.3%
15 Switzerland 1 0.3%
16 Hong Kong 1 0.3%
17 Ireland 1 0.3%
18 Finland 1 0.3%