BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 31 46.3%
2 Canada 9 13.4%
3 United States 6 9%
4 France 4 6%
5 Japan 4 6%
6 Hong Kong 3 4.5%
7 Bulgaria 3 4.5%
8 Brazil 2 3%
9 Cyprus 2 3%
10 Russia 2 3%
11 Netherlands 1 1.5%