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 105 53.6%
2 United States 60 30.6%
3 Korea, Republic of 6 3.1%
4 Canada 5 2.6%
5 Germany 5 2.6%
6 Taiwan 4 2%
7 Russia 3 1.5%
8 Thailand 2 1%
9 Australia 2 1%
10 Netherlands 2 1%
11 India 1 0.5%
12 Japan 1 0.5%