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 69 57%
2 United States 28 23.1%
3 Singapore 4 3.3%
4 Germany 4 3.3%
5 Hong Kong 3 2.5%
6 Italy 2 1.7%
7 Austria 2 1.7%
8 Canada 2 1.7%
9 Netherlands 2 1.7%
10 Russia 2 1.7%
11 Switzerland 2 1.7%
12 Mexico 1 0.8%