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 148 54.6%
2 United States 99 36.5%
3 Germany 5 1.8%
4 Canada 5 1.8%
5 Japan 5 1.8%
6 Russia 3 1.1%
7 Netherlands 2 0.7%
8 Ireland 2 0.7%
9 Hong Kong 1 0.4%
10 Ukraine 1 0.4%