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 71 45.5%
2 China 30 19.2%
3 Sweden 18 11.5%
4 Netherlands 11 7.1%
5 Germany 10 6.4%
6 Canada 7 4.5%
7 Norway 2 1.3%
8 Russia 2 1.3%
9 Cambodia 1 0.6%
10 Hong Kong 1 0.6%
11 Japan 1 0.6%
12 Taiwan 1 0.6%
13 Thailand 1 0.6%