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 40 41.2%
2 United States 38 39.2%
3 Czech Republic 3 3.1%
4 France 3 3.1%
5 Germany 3 3.1%
6 Netherlands 2 2.1%
7 Russia 2 2.1%
8 United Arab Emirates 2 2.1%
9 Belize 2 2.1%
10 Canada 1 1%
11 Australia 1 1%