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 235 60.1%
2 United States 47 12%
3 Germany 40 10.2%
4 Hong Kong 19 4.9%
5 Taiwan 17 4.3%
6 Canada 6 1.5%
7 Ireland 6 1.5%
8 Japan 5 1.3%
9 Malaysia 2 0.5%
10 Netherlands 2 0.5%
11 New Zealand 2 0.5%
12 United Kingdom 2 0.5%
13 Viet Nam 2 0.5%
14 Australia 2 0.5%
15 India 2 0.5%
16 Italy 1 0.3%
17 Macao 1 0.3%