BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 42 42%
2 Netherlands 22 22%
3 China 12 12%
4 Australia 8 8%
5 Germany 7 7%
6 Czech Republic 3 3%
7 Japan 2 2%
8 Singapore 2 2%
9 United Kingdom 1 1%
10 New Zealand 1 1%