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 38 34.5%
2 China 31 28.2%
3 Korea, Republic of 9 8.2%
4 Germany 9 8.2%
5 Cyprus 7 6.4%
6 Canada 4 3.6%
7 France 3 2.7%
8 Netherlands 2 1.8%
9 Italy 2 1.8%
10 Portugal 1 0.9%
11 Romania 1 0.9%
12 Russia 1 0.9%
13 Turkey 1 0.9%
14 Bangladesh 1 0.9%