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 141 46.1%
2 United States 93 30.4%
3 Germany 11 3.6%
4 Japan 10 3.3%
5 Taiwan 10 3.3%
6 Singapore 9 2.9%
7 Hong Kong 9 2.9%
8 United Kingdom 8 2.6%
9 Netherlands 7 2.3%
10 Israel 2 0.7%
11 Italy 2 0.7%
12 Australia 1 0.3%
13 Belgium 1 0.3%
14 Spain 1 0.3%
15 Switzerland 1 0.3%