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 148 62.4%
2 Germany 35 14.8%
3 United States 24 10.1%
4 Korea, Republic of 5 2.1%
5 Hong Kong 4 1.7%
6 United Kingdom 3 1.3%
7 Macao 3 1.3%
8 Australia 3 1.3%
9 Finland 2 0.8%
10 Jordan 2 0.8%
11 Turkey 2 0.8%
12 India 1 0.4%
13 Viet Nam 1 0.4%
14 Canada 1 0.4%
15 Mauritius 1 0.4%
16 Sweden 1 0.4%
17 Taiwan 1 0.4%