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 54 46.6%
2 Australia 21 18.1%
3 Germany 16 13.8%
4 United States 15 12.9%
5 Russia 2 1.7%
6 Singapore 2 1.7%
7 Canada 2 1.7%
8 Cyprus 1 0.9%
9 Ukraine 1 0.9%
10 Japan 1 0.9%
11 Netherlands 1 0.9%