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 137 62%
2 United States 37 16.7%
3 Germany 10 4.5%
4 Canada 6 2.7%
5 Russia 6 2.7%
6 Japan 6 2.7%
7 United Kingdom 3 1.4%
8 Finland 3 1.4%
9 Denmark 2 0.9%
10 Ireland 2 0.9%
11 New Zealand 2 0.9%
12 Philippines 2 0.9%
13 Poland 1 0.5%
14 Latvia 1 0.5%
15 Azerbaijan 1 0.5%
16 Bulgaria 1 0.5%
17 India 1 0.5%