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 China 45 39.1%
2 United States 16 13.9%
3 Germany 14 12.2%
4 Netherlands 10 8.7%
5 France 7 6.1%
6 Japan 6 5.2%
7 Italy 4 3.5%
8 Malaysia 2 1.7%
9 Nigeria 2 1.7%
10 Australia 2 1.7%
11 Bangladesh 2 1.7%
12 India 2 1.7%
13 Iran, Islamic Republic of 2 1.7%
14 Hong Kong 1 0.9%