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 13 39.4%
2 Japan 6 18.2%
3 United States 4 12.1%
4 Germany 3 9.1%
5 Canada 2 6.1%
6 France 1 3%
7 Russia 1 3%
8 Singapore 1 3%
9 Ukraine 1 3%
10 United Kingdom 1 3%