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 United States 177 50.6%
2 China 121 34.6%
3 Korea, Republic of 14 4%
4 Germany 9 2.6%
5 Russia 6 1.7%
6 Senegal 6 1.7%
7 Singapore 4 1.1%
8 Netherlands 3 0.9%
9 Norway 1 0.3%
10 Bulgaria 1 0.3%
11 Sweden 1 0.3%
12 Ukraine 1 0.3%
13 India 1 0.3%
14 Italy 1 0.3%
15 Japan 1 0.3%
16 Cyprus 1 0.3%
17 Finland 1 0.3%
18 Georgia 1 0.3%