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 411 51.6%
2 United States 151 18.9%
3 Netherlands 109 13.7%
4 Germany 29 3.6%
5 Canada 22 2.8%
6 Australia 17 2.1%
7 United Kingdom 12 1.5%
8 Taiwan 9 1.1%
9 Hong Kong 8 1%
10 Russia 5 0.6%
11 France 4 0.5%
12 Malaysia 4 0.5%
13 New Zealand 3 0.4%
14 Singapore 2 0.3%
15 Macao 2 0.3%
16 Indonesia 2 0.3%
17 Austria 2 0.3%
18 Brazil 2 0.3%
19 Finland 1 0.1%
20 Japan 1 0.1%
21 Poland 1 0.1%