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 157 52%
2 China 121 40.1%
3 Taiwan 4 1.3%
4 Canada 4 1.3%
5 Germany 3 1%
6 India 3 1%
7 Hong Kong 2 0.7%
8 Japan 2 0.7%
9 Netherlands 2 0.7%
10 Pakistan 2 0.7%
11 United Kingdom 1 0.3%
12 Italy 1 0.3%