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 243 66.6%
2 United States 80 21.9%
3 Hong Kong 13 3.6%
4 Singapore 8 2.2%
5 Germany 4 1.1%
6 Canada 3 0.8%
7 France 3 0.8%
8 Taiwan 3 0.8%
9 Netherlands 3 0.8%
10 Italy 2 0.5%
11 Korea, Republic of 1 0.3%
12 Iran, Islamic Republic of 1 0.3%
13 Nigeria 1 0.3%