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 242 63.4%
2 United States 113 29.6%
3 Korea, Republic of 6 1.6%
4 Germany 4 1%
5 Australia 3 0.8%
6 Canada 3 0.8%
7 Taiwan 3 0.8%
8 Hong Kong 2 0.5%
9 Ireland 2 0.5%
10 Russia 1 0.3%
11 Sweden 1 0.3%
12 Ukraine 1 0.3%
13 Uzbekistan 1 0.3%