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 United States 25 45.5%
2 China 8 14.5%
3 Italy 5 9.1%
4 Panama 4 7.3%
5 Portugal 3 5.5%
6 Netherlands 3 5.5%
7 Brazil 2 3.6%
8 Canada 2 3.6%
9 Japan 1 1.8%
10 Pakistan 1 1.8%
11 Australia 1 1.8%