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 188 67.9%
2 United States 51 18.4%
3 Canada 9 3.2%
4 Taiwan 7 2.5%
5 Korea, Republic of 6 2.2%
6 Germany 5 1.8%
7 France 3 1.1%
8 United Kingdom 3 1.1%
9 Albania 2 0.7%
10 Ireland 1 0.4%
11 Poland 1 0.4%
12 Ukraine 1 0.4%