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 198 59.3%
2 United States 91 27.2%
3 Germany 19 5.7%
4 Canada 8 2.4%
5 India 4 1.2%
6 France 3 0.9%
7 Ireland 2 0.6%
8 Latvia 2 0.6%
9 Singapore 2 0.6%
10 Spain 2 0.6%
11 Netherlands 1 0.3%
12 Philippines 1 0.3%
13 Brazil 1 0.3%