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 169 54.5%
2 United States 79 25.5%
3 Canada 12 3.9%
4 Germany 8 2.6%
5 Japan 8 2.6%
6 Senegal 7 2.3%
7 5 1.6%
8 Netherlands 4 1.3%
9 Ireland 4 1.3%
10 Taiwan 3 1%
11 Ukraine 2 0.6%
12 United Kingdom 2 0.6%
13 Singapore 2 0.6%
14 France 2 0.6%
15 Brazil 1 0.3%
16 Norway 1 0.3%
17 Switzerland 1 0.3%