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 43 48.9%
2 Canada 22 25%
3 United States 6 6.8%
4 Korea, Republic of 5 5.7%
5 Lithuania 2 2.3%
6 Netherlands 2 2.3%
7 Singapore 2 2.3%
8 Tajikistan 1 1.1%
9 Turkey 1 1.1%
10 United Kingdom 1 1.1%
11 Viet Nam 1 1.1%
12 Finland 1 1.1%
13 France 1 1.1%