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 113 39.9%
2 China 98 34.6%
3 Germany 21 7.4%
4 Korea, Republic of 17 6%
5 Russia 7 2.5%
6 Japan 7 2.5%
7 Canada 5 1.8%
8 Netherlands 4 1.4%
9 Turkey 2 0.7%
10 Uzbekistan 2 0.7%
11 Cyprus 2 0.7%
12 Chile 1 0.4%
13 Bangladesh 1 0.4%
14 Greece 1 0.4%
15 Norway 1 0.4%
16 Latvia 1 0.4%