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 135 57.4%
2 United States 60 25.5%
3 Hong Kong 10 4.3%
4 Taiwan 8 3.4%
5 Netherlands 5 2.1%
6 Russia 4 1.7%
7 Canada 3 1.3%
8 Australia 2 0.9%
9 Germany 2 0.9%
10 Singapore 2 0.9%
11 Mexico 2 0.9%
12 Thailand 1 0.4%
13 Japan 1 0.4%