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 174 35.5%
2 China 168 34.3%
3 Germany 42 8.6%
4 Netherlands 31 6.3%
5 United Kingdom 15 3.1%
6 Russia 9 1.8%
7 Korea, Republic of 8 1.6%
8 Taiwan 5 1%
9 Sweden 4 0.8%
10 Macao 4 0.8%
11 Canada 4 0.8%
12 Finland 3 0.6%
13 Australia 3 0.6%
14 Senegal 3 0.6%
15 Lao People's Democratic Republic 2 0.4%
16 Austria 2 0.4%
17 Brazil 2 0.4%
18 France 2 0.4%
19 Ireland 2 0.4%
20 Hong Kong 2 0.4%
21 Hungary 1 0.2%
22 Malaysia 1 0.2%
23 Singapore 1 0.2%
24 Slovakia 1 0.2%
25 Ukraine 1 0.2%