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 182 48.8%
2 United States 72 19.3%
3 Germany 45 12.1%
4 Hong Kong 15 4%
5 Australia 11 2.9%
6 Canada 8 2.1%
7 Taiwan 6 1.6%
8 United Kingdom 6 1.6%
9 Japan 5 1.3%
10 Netherlands 5 1.3%
11 Singapore 4 1.1%
12 New Zealand 3 0.8%
13 Spain 2 0.5%
14 Uzbekistan 2 0.5%
15 France 2 0.5%
16 2 0.5%
17 Italy 2 0.5%
18 Indonesia 1 0.3%