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 305 75.3%
2 United States 62 15.3%
3 Hong Kong 11 2.7%
4 Korea, Republic of 5 1.2%
5 Netherlands 4 1%
6 Japan 4 1%
7 Germany 4 1%
8 Singapore 3 0.7%
9 Taiwan 2 0.5%
10 Canada 2 0.5%
11 Philippines 2 0.5%
12 Malaysia 1 0.2%