BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 140 46.7%
2 China 84 28%
3 Sweden 14 4.7%
4 Ireland 10 3.3%
5 Russia 9 3%
6 Korea, Republic of 7 2.3%
7 Germany 7 2.3%
8 India 6 2%
9 Netherlands 5 1.7%
10 Senegal 4 1.3%
11 Ukraine 2 0.7%
12 Norway 2 0.7%
13 Hong Kong 2 0.7%
14 Canada 2 0.7%
15 Australia 1 0.3%
16 Estonia 1 0.3%
17 Georgia 1 0.3%
18 Japan 1 0.3%
19 Romania 1 0.3%
20 Singapore 1 0.3%