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 92 38.3%
2 China 86 35.8%
3 Germany 16 6.7%
4 Canada 12 5%
5 Sweden 8 3.3%
6 Korea, Republic of 8 3.3%
7 Ireland 6 2.5%
8 Taiwan 4 1.7%
9 Singapore 2 0.8%
10 South Africa 2 0.8%
11 Japan 1 0.4%
12 Russia 1 0.4%
13 India 1 0.4%
14 France 1 0.4%