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 209 51.5%
2 United States 105 25.9%
3 Germany 28 6.9%
4 Hong Kong 15 3.7%
5 Taiwan 8 2%
6 Japan 8 2%
7 United Kingdom 5 1.2%
8 New Zealand 4 1%
9 Russia 4 1%
10 Italy 3 0.7%
11 Singapore 3 0.7%
12 Canada 3 0.7%
13 Australia 2 0.5%
14 Korea, Republic of 2 0.5%
15 Malaysia 2 0.5%
16 Turkey 2 0.5%
17 Seychelles 1 0.2%
18 Netherlands 1 0.2%
19 France 1 0.2%