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 133 58.1%
2 United States 52 22.7%
3 Taiwan 16 7%
4 Canada 6 2.6%
5 5 2.2%
6 Germany 5 2.2%
7 Korea, Republic of 4 1.7%
8 Ireland 3 1.3%
9 Japan 3 1.3%
10 Mexico 1 0.4%
11 Ukraine 1 0.4%