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 49 53.8%
2 United States 19 20.9%
3 6 6.6%
4 Japan 3 3.3%
5 Netherlands 3 3.3%
6 Canada 3 3.3%
7 Singapore 2 2.2%
8 Australia 2 2.2%
9 Cyprus 1 1.1%
10 Taiwan 1 1.1%
11 Ukraine 1 1.1%
12 United Kingdom 1 1.1%