BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 196 56.3%
2 United States 64 18.4%
3 Germany 46 13.2%
4 Australia 7 2%
5 India 6 1.7%
6 Malaysia 6 1.7%
7 United Kingdom 4 1.1%
8 Canada 3 0.9%
9 Hong Kong 3 0.9%
10 Japan 2 0.6%
11 Cambodia 2 0.6%
12 Finland 2 0.6%
13 Ukraine 2 0.6%
14 Netherlands 2 0.6%
15 Switzerland 2 0.6%
16 Taiwan 1 0.3%