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 20 35.1%
2 United States 10 17.5%
3 Japan 6 10.5%
4 Korea, Republic of 6 10.5%
5 Netherlands 6 10.5%
6 New Zealand 2 3.5%
7 Russia 2 3.5%
8 Denmark 2 3.5%
9 Germany 1 1.8%
10 Cyprus 1 1.8%
11 Canada 1 1.8%