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 92 30.7%
2 China 82 27.3%
3 Germany 73 24.3%
4 Taiwan 12 4%
5 Canada 11 3.7%
6 Japan 10 3.3%
7 Cambodia 6 2%
8 Korea, Republic of 5 1.7%
9 Netherlands 3 1%
10 Turkey 3 1%
11 Norway 2 0.7%
12 France 1 0.3%