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 41 53.9%
2 United States 9 11.8%
3 Germany 8 10.5%
4 Canada 4 5.3%
5 Netherlands 3 3.9%
6 Portugal 2 2.6%
7 Taiwan 2 2.6%
8 United Kingdom 2 2.6%
9 Hong Kong 2 2.6%
10 France 2 2.6%
11 Lithuania 1 1.3%