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 174 60.2%
2 United States 88 30.4%
3 Japan 5 1.7%
4 Germany 4 1.4%
5 Australia 3 1%
6 Canada 3 1%
7 Singapore 3 1%
8 Taiwan 2 0.7%
9 United Kingdom 2 0.7%
10 Korea, Republic of 2 0.7%
11 Netherlands 2 0.7%
12 India 1 0.3%