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 44 62.9%
2 United States 16 22.9%
3 Netherlands 2 2.9%
4 Singapore 2 2.9%
5 Switzerland 1 1.4%
6 New Zealand 1 1.4%
7 Germany 1 1.4%
8 Japan 1 1.4%
9 Malaysia 1 1.4%
10 Canada 1 1.4%