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 132 63.2%
2 United States 49 23.4%
3 Canada 7 3.3%
4 Germany 7 3.3%
5 Taiwan 3 1.4%
6 France 3 1.4%
7 Australia 2 1%
8 United Arab Emirates 2 1%
9 Netherlands 2 1%
10 Japan 1 0.5%
11 Korea, Republic of 1 0.5%