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 152 69.4%
2 United States 41 18.7%
3 Canada 6 2.7%
4 Ireland 4 1.8%
5 Japan 4 1.8%
6 Russia 3 1.4%
7 Czech Republic 2 0.9%
8 France 2 0.9%
9 Germany 2 0.9%
10 Singapore 1 0.5%
11 Ukraine 1 0.5%
12 Netherlands 1 0.5%