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 138 36.8%
2 United States 108 28.8%
3 Sweden 75 20%
4 Germany 12 3.2%
5 India 10 2.7%
6 Netherlands 6 1.6%
7 Taiwan 4 1.1%
8 Ukraine 4 1.1%
9 Hong Kong 4 1.1%
10 Canada 4 1.1%
11 France 3 0.8%
12 Australia 2 0.5%
13 Italy 2 0.5%
14 Russia 2 0.5%
15 United Kingdom 1 0.3%