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 152 56.9%
2 United States 77 28.8%
3 Canada 6 2.2%
4 Netherlands 6 2.2%
5 5 1.9%
6 Denmark 3 1.1%
7 Japan 3 1.1%
8 Taiwan 3 1.1%
9 Turkey 3 1.1%
10 United Kingdom 2 0.7%
11 Germany 2 0.7%
12 Russia 2 0.7%
13 Spain 2 0.7%
14 Hong Kong 1 0.4%