BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 131 43.4%
2 United States 110 36.4%
3 Germany 30 9.9%
4 Korea, Republic of 8 2.6%
5 Hong Kong 7 2.3%
6 Australia 5 1.7%
7 Macao 3 1%
8 Canada 3 1%
9 Netherlands 1 0.3%
10 Romania 1 0.3%
11 United Kingdom 1 0.3%
12 Bulgaria 1 0.3%
13 Finland 1 0.3%