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 136 38.4%
2 United States 88 24.9%
3 Sweden 78 22%
4 Germany 9 2.5%
5 Taiwan 8 2.3%
6 Mexico 5 1.4%
7 Canada 4 1.1%
8 Hong Kong 4 1.1%
9 Singapore 4 1.1%
10 Japan 3 0.8%
11 Netherlands 3 0.8%
12 Israel 2 0.6%
13 Italy 2 0.6%
14 Switzerland 2 0.6%
15 Thailand 2 0.6%
16 United Arab Emirates 2 0.6%
17 United Kingdom 2 0.6%