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 147 65.6%
2 United States 43 19.2%
3 Canada 7 3.1%
4 Germany 7 3.1%
5 5 2.2%
6 Ireland 4 1.8%
7 Japan 2 0.9%
8 Korea, Republic of 2 0.9%
9 Singapore 2 0.9%
10 Armenia 2 0.9%
11 Cambodia 2 0.9%
12 Ukraine 1 0.4%