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 182 60.1%
2 Germany 21 6.9%
3 China 20 6.6%
4 Australia 18 5.9%
5 Japan 12 4%
6 Canada 8 2.6%
7 Malaysia 8 2.6%
8 Taiwan 8 2.6%
9 New Zealand 4 1.3%
10 Hong Kong 4 1.3%
11 United Kingdom 4 1.3%
12 Singapore 3 1%
13 Austria 2 0.7%
14 Belarus 2 0.7%
15 Kenya 2 0.7%
16 Portugal 1 0.3%
17 Turkey 1 0.3%
18 Brunei Darussalam 1 0.3%
19 Ireland 1 0.3%
20 Italy 1 0.3%