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 57 37%
2 China 47 30.5%
3 India 21 13.6%
4 Korea, Republic of 11 7.1%
5 France 6 3.9%
6 Germany 3 1.9%
7 Cyprus 3 1.9%
8 Lesotho 1 0.6%
9 Netherlands 1 0.6%
10 Romania 1 0.6%
11 Spain 1 0.6%
12 United Kingdom 1 0.6%
13 Kazakhstan 1 0.6%