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 172 68.8%
2 United States 53 21.2%
3 Germany 5 2%
4 Ireland 3 1.2%
5 Japan 3 1.2%
6 Taiwan 3 1.2%
7 Canada 3 1.2%
8 Denmark 2 0.8%
9 France 2 0.8%
10 Lao People's Democratic Republic 2 0.8%
11 Russia 1 0.4%
12 Ukraine 1 0.4%