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 154 70.3%
2 United States 34 15.5%
3 Canada 6 2.7%
4 Germany 5 2.3%
5 Russia 5 2.3%
6 Singapore 4 1.8%
7 Belgium 3 1.4%
8 France 2 0.9%
9 Ireland 2 0.9%
10 Korea, Republic of 2 0.9%
11 Ukraine 1 0.5%
12 Viet Nam 1 0.5%