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 123 55.2%
2 United States 66 29.6%
3 Taiwan 9 4%
4 Hong Kong 8 3.6%
5 Canada 6 2.7%
6 Japan 3 1.3%
7 Finland 2 0.9%
8 Netherlands 2 0.9%
9 Russia 1 0.4%
10 Australia 1 0.4%
11 Korea, Republic of 1 0.4%
12 India 1 0.4%