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 759 90.8%
2 United States 46 5.5%
3 Canada 10 1.2%
4 Korea, Republic of 6 0.7%
5 Germany 3 0.4%
6 Ireland 3 0.4%
7 France 2 0.2%
8 United Kingdom 2 0.2%
9 Singapore 2 0.2%
10 Ukraine 1 0.1%
11 1 0.1%
12 Russia 1 0.1%