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 103 42.9%
2 United States 96 40%
3 Germany 12 5%
4 Hong Kong 7 2.9%
5 Canada 5 2.1%
6 Italy 4 1.7%
7 Russia 3 1.2%
8 Japan 2 0.8%
9 Netherlands 2 0.8%
10 United Kingdom 2 0.8%
11 Taiwan 1 0.4%
12 Ukraine 1 0.4%
13 Australia 1 0.4%
14 Bulgaria 1 0.4%