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 139 49.8%
2 United States 101 36.2%
3 Japan 8 2.9%
4 Ireland 7 2.5%
5 Germany 5 1.8%
6 France 4 1.4%
7 4 1.4%
8 Canada 4 1.4%
9 India 2 0.7%
10 Sweden 2 0.7%
11 Ukraine 1 0.4%
12 Russia 1 0.4%
13 Singapore 1 0.4%