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 63 39.4%
2 United States 49 30.6%
3 Netherlands 24 15%
4 Taiwan 6 3.8%
5 Malaysia 4 2.5%
6 Japan 3 1.9%
7 Italy 2 1.2%
8 Germany 2 1.2%
9 Australia 2 1.2%
10 United Kingdom 2 1.2%
11 Canada 1 0.6%
12 Hong Kong 1 0.6%
13 Russia 1 0.6%