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 92 56.4%
2 United States 43 26.4%
3 Germany 5 3.1%
4 Canada 5 3.1%
5 Ireland 5 3.1%
6 Korea, Republic of 3 1.8%
7 2 1.2%
8 France 2 1.2%
9 India 2 1.2%
10 United Kingdom 2 1.2%
11 Russia 1 0.6%
12 Ukraine 1 0.6%