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 174 41.2%
2 China 113 26.8%
3 Germany 74 17.5%
4 Taiwan 12 2.8%
5 Japan 11 2.6%
6 Canada 10 2.4%
7 Cambodia 6 1.4%
8 Korea, Republic of 5 1.2%
9 New Zealand 4 0.9%
10 Turkey 3 0.7%
11 Senegal 3 0.7%
12 France 3 0.7%
13 Norway 2 0.5%
14 Netherlands 1 0.2%
15 Hong Kong 1 0.2%