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 354 59.4%
2 United States 108 18.1%
3 Germany 30 5%
4 Canada 27 4.5%
5 Taiwan 25 4.2%
6 Hong Kong 16 2.7%
7 Australia 6 1%
8 Singapore 5 0.8%
9 Sweden 4 0.7%
10 Malaysia 4 0.7%
11 Netherlands 3 0.5%
12 Russia 2 0.3%
13 Thailand 2 0.3%
14 United Kingdom 2 0.3%
15 Indonesia 2 0.3%
16 Korea, Republic of 2 0.3%
17 India 1 0.2%
18 Belgium 1 0.2%
19 France 1 0.2%
20 Romania 1 0.2%