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 United States 198 34.2%
2 Hong Kong 172 29.7%
3 China 155 26.8%
4 Germany 20 3.5%
5 Japan 7 1.2%
6 Taiwan 5 0.9%
7 Canada 4 0.7%
8 India 3 0.5%
9 Ireland 3 0.5%
10 Singapore 3 0.5%
11 Macao 3 0.5%
12 Netherlands 2 0.3%
13 France 2 0.3%
14 Bulgaria 1 0.2%
15 Korea, Republic of 1 0.2%