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 United States 300 47.8%
2 China 167 26.6%
3 Germany 41 6.5%
4 Canada 36 5.7%
5 Australia 26 4.1%
6 Singapore 11 1.8%
7 Japan 10 1.6%
8 Taiwan 7 1.1%
9 Hong Kong 7 1.1%
10 United Kingdom 5 0.8%
11 Netherlands 4 0.6%
12 New Zealand 4 0.6%
13 Philippines 2 0.3%
14 Russia 2 0.3%
15 Malaysia 2 0.3%
16 India 2 0.3%
17 Ireland 1 0.2%
18 France 1 0.2%