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 United States 34 43.6%
2 China 21 26.9%
3 France 5 6.4%
4 Ukraine 4 5.1%
5 Japan 3 3.8%
6 Russia 3 3.8%
7 United Kingdom 2 2.6%
8 Germany 2 2.6%
9 Brazil 1 1.3%
10 Canada 1 1.3%
11 Korea, Republic of 1 1.3%
12 Netherlands 1 1.3%