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 223 37.5%
2 United States 194 32.6%
3 Germany 42 7.1%
4 Australia 34 5.7%
5 Canada 29 4.9%
6 Hong Kong 16 2.7%
7 Singapore 15 2.5%
8 Malaysia 9 1.5%
9 India 5 0.8%
10 Turkey 4 0.7%
11 Macao 4 0.7%
12 United Kingdom 4 0.7%
13 Netherlands 3 0.5%
14 Austria 3 0.5%
15 France 2 0.3%
16 Japan 2 0.3%
17 Portugal 1 0.2%
18 United Arab Emirates 1 0.2%
19 Taiwan 1 0.2%
20 Guatemala 1 0.2%
21 Brazil 1 0.2%
22 Chile 1 0.2%