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 55.7%
2 United States 11 13.9%
3 Netherlands 7 8.9%
4 France 6 7.6%
5 Japan 3 3.8%
6 Malaysia 2 2.5%
7 Russia 2 2.5%
8 Australia 2 2.5%
9 Germany 1 1.3%
10 Czech Republic 1 1.3%