BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 32 34%
2 China 25 26.6%
3 Netherlands 12 12.8%
4 Sweden 6 6.4%
5 Viet Nam 5 5.3%
6 Canada 4 4.3%
7 Ireland 3 3.2%
8 Czech Republic 2 2.1%
9 France 2 2.1%
10 Singapore 2 2.1%
11 Russia 1 1.1%