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 280 73.9%
2 United States 47 12.4%
3 Russia 15 4%
4 France 10 2.6%
5 Japan 8 2.1%
6 Germany 6 1.6%
7 Ireland 5 1.3%
8 Canada 4 1.1%
9 Viet Nam 1 0.3%
10 Israel 1 0.3%
11 Norway 1 0.3%
12 Ukraine 1 0.3%