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 109 63.7%
2 United States 28 16.4%
3 Canada 7 4.1%
4 France 7 4.1%
5 Taiwan 5 2.9%
6 Germany 4 2.3%
7 Iran, Islamic Republic of 3 1.8%
8 Ireland 2 1.2%
9 Romania 2 1.2%
10 Finland 2 1.2%
11 India 1 0.6%
12 Ukraine 1 0.6%