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 35 76.1%
2 United Kingdom 3 6.5%
3 United States 2 4.3%
4 Belarus 1 2.2%
5 Canada 1 2.2%
6 Czech Republic 1 2.2%
7 Japan 1 2.2%
8 Russia 1 2.2%
9 Turkmenistan 1 2.2%