BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 44 46.3%
2 United States 18 18.9%
3 Netherlands 15 15.8%
4 Russia 5 5.3%
5 Japan 3 3.2%
6 Germany 2 2.1%
7 Canada 2 2.1%
8 Albania 1 1.1%
9 Estonia 1 1.1%
10 India 1 1.1%
11 Malaysia 1 1.1%
12 Uzbekistan 1 1.1%
13 Viet Nam 1 1.1%