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 114 48.5%
2 United States 79 33.6%
3 Canada 10 4.3%
4 Germany 8 3.4%
5 Sri Lanka 6 2.6%
6 Turkey 3 1.3%
7 Italy 3 1.3%
8 Norway 3 1.3%
9 Peru 3 1.3%
10 Chile 2 0.9%
11 Australia 2 0.9%
12 Russia 1 0.4%
13 Oman 1 0.4%