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 158 49.1%
2 China 81 25.2%
3 Netherlands 22 6.8%
4 Canada 17 5.3%
5 Korea, Republic of 7 2.2%
6 Germany 6 1.9%
7 Hong Kong 6 1.9%
8 United Kingdom 5 1.6%
9 Russia 5 1.6%
10 Norway 3 0.9%
11 Brazil 3 0.9%
12 Finland 2 0.6%
13 India 2 0.6%
14 Singapore 2 0.6%
15 Slovakia 1 0.3%
16 Taiwan 1 0.3%
17 Ireland 1 0.3%