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 133 58.6%
2 United States 65 28.6%
3 France 6 2.6%
4 Senegal 6 2.6%
5 Germany 5 2.2%
6 Canada 4 1.8%
7 Brazil 2 0.9%
8 Bulgaria 1 0.4%
9 Ireland 1 0.4%
10 Switzerland 1 0.4%
11 Thailand 1 0.4%
12 Ukraine 1 0.4%
13 United Kingdom 1 0.4%