BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 129 47.1%
2 United States 59 21.5%
3 Hong Kong 18 6.6%
4 Germany 17 6.2%
5 Netherlands 13 4.7%
6 Canada 8 2.9%
7 Malaysia 6 2.2%
8 United Kingdom 6 2.2%
9 Taiwan 4 1.5%
10 Uganda 2 0.7%
11 Japan 2 0.7%
12 New Zealand 2 0.7%
13 Australia 2 0.7%
14 1 0.4%
15 Algeria 1 0.4%
16 Iceland 1 0.4%
17 Portugal 1 0.4%
18 Singapore 1 0.4%
19 Ukraine 1 0.4%