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 155 49.2%
2 United States 101 32.1%
3 9 2.9%
4 Germany 8 2.5%
5 Korea, Republic of 8 2.5%
6 Canada 7 2.2%
7 Taiwan 5 1.6%
8 Ireland 5 1.6%
9 Italy 2 0.6%
10 Japan 2 0.6%
11 Bangladesh 2 0.6%
12 Cambodia 2 0.6%
13 Estonia 2 0.6%
14 Romania 2 0.6%
15 Russia 2 0.6%
16 Singapore 1 0.3%
17 Ukraine 1 0.3%
18 United Kingdom 1 0.3%