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 270 80.6%
2 United States 35 10.4%
3 Canada 9 2.7%
4 Netherlands 4 1.2%
5 Germany 3 0.9%
6 Hong Kong 2 0.6%
7 Ireland 2 0.6%
8 Italy 2 0.6%
9 France 2 0.6%
10 Singapore 2 0.6%
11 Taiwan 2 0.6%
12 Uzbekistan 1 0.3%
13 Serbia 1 0.3%