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 China 32 34%
2 United States 21 22.3%
3 Netherlands 11 11.7%
4 Germany 4 4.3%
5 Hong Kong 3 3.2%
6 United Kingdom 3 3.2%
7 Singapore 3 3.2%
8 Taiwan 2 2.1%
9 Japan 2 2.1%
10 Korea, Republic of 2 2.1%
11 Kyrgyzstan 1 1.1%
12 Latvia 1 1.1%
13 Denmark 1 1.1%
14 Finland 1 1.1%
15 Argentina 1 1.1%
16 Australia 1 1.1%
17 Brazil 1 1.1%
18 Tajikistan 1 1.1%
19 Ukraine 1 1.1%
20 Poland 1 1.1%
21 Russia 1 1.1%