BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 31 35.6%
2 Singapore 18 20.7%
3 United States 16 18.4%
4 Germany 6 6.9%
5 Korea, Republic of 4 4.6%
6 Netherlands 4 4.6%
7 Hong Kong 2 2.3%
8 Finland 2 2.3%
9 Canada 1 1.1%
10 Estonia 1 1.1%
11 Hungary 1 1.1%
12 Turkmenistan 1 1.1%