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 43 37.1%
2 China 26 22.4%
3 Netherlands 19 16.4%
4 Japan 5 4.3%
5 Turkey 5 4.3%
6 Spain 4 3.4%
7 Germany 4 3.4%
8 Hong Kong 3 2.6%
9 United Kingdom 3 2.6%
10 Canada 2 1.7%
11 Australia 1 0.9%
12 Norway 1 0.9%