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 139 66.5%
2 United States 38 18.2%
3 Canada 9 4.3%
4 France 6 2.9%
5 Korea, Republic of 5 2.4%
6 Germany 4 1.9%
7 Ireland 2 1%
8 Russia 2 1%
9 Australia 2 1%
10 Ukraine 1 0.5%
11 United Kingdom 1 0.5%