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 213 38.8%
2 United States 207 37.7%
3 Germany 56 10.2%
4 Hong Kong 17 3.1%
5 Philippines 12 2.2%
6 Algeria 6 1.1%
7 Canada 5 0.9%
8 United Kingdom 5 0.9%
9 Macao 4 0.7%
10 Netherlands 3 0.5%
11 Romania 3 0.5%
12 Taiwan 3 0.5%
13 Thailand 2 0.4%
14 Malaysia 2 0.4%
15 Mongolia 2 0.4%
16 Luxembourg 2 0.4%
17 Australia 2 0.4%
18 Bosnia and Herzegovina 2 0.4%
19 Indonesia 1 0.2%
20 New Zealand 1 0.2%
21 Singapore 1 0.2%