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 230 68.5%
2 United States 44 13.1%
3 Japan 8 2.4%
4 Germany 8 2.4%
5 Canada 7 2.1%
6 France 6 1.8%
7 6 1.8%
8 Senegal 6 1.8%
9 Korea, Republic of 5 1.5%
10 Russia 3 0.9%
11 Ukraine 3 0.9%
12 Romania 2 0.6%
13 Equatorial Guinea 2 0.6%
14 Ireland 2 0.6%
15 Australia 1 0.3%
16 Norway 1 0.3%
17 Sweden 1 0.3%
18 Switzerland 1 0.3%