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 131 63.3%
2 United States 39 18.8%
3 Senegal 7 3.4%
4 Germany 7 3.4%
5 Korea, Republic of 7 3.4%
6 Canada 6 2.9%
7 2 1%
8 France 2 1%
9 Russia 2 1%
10 Thailand 1 0.5%
11 Ukraine 1 0.5%
12 Norway 1 0.5%
13 Romania 1 0.5%