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 403 37.1%
2 United States 377 34.7%
3 Netherlands 178 16.4%
4 Germany 34 3.1%
5 Korea, Republic of 22 2%
6 Canada 12 1.1%
7 Ireland 12 1.1%
8 Hong Kong 8 0.7%
9 India 8 0.7%
10 Russia 8 0.7%
11 France 6 0.6%
12 Australia 6 0.6%
13 Taiwan 4 0.4%
14 Singapore 3 0.3%
15 Switzerland 2 0.2%
16 Brazil 2 0.2%
17 United Kingdom 1 0.1%