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 89 50.3%
2 United States 54 30.5%
3 Canada 8 4.5%
4 Germany 7 4%
5 Netherlands 7 4%
6 Russia 3 1.7%
7 Singapore 2 1.1%
8 Switzerland 2 1.1%
9 Ireland 2 1.1%
10 France 2 1.1%
11 Norway 1 0.6%