BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 243 78.4%
2 United States 36 11.6%
3 8 2.6%
4 Japan 5 1.6%
5 Australia 4 1.3%
6 Canada 2 0.6%
7 Germany 2 0.6%
8 Ireland 2 0.6%
9 Sweden 2 0.6%
10 Taiwan 2 0.6%
11 Venezuela, Bolivarian Republic of 2 0.6%
12 Norway 1 0.3%
13 Singapore 1 0.3%