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 174 55.2%
2 United States 90 28.6%
3 Germany 17 5.4%
4 Singapore 8 2.5%
5 Hong Kong 6 1.9%
6 Netherlands 5 1.6%
7 Canada 3 1%
8 Macao 3 1%
9 France 2 0.6%
10 Japan 2 0.6%
11 Korea, Republic of 2 0.6%
12 Taiwan 2 0.6%
13 United Kingdom 1 0.3%