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 48 28.1%
2 United States 47 27.5%
3 Netherlands 31 18.1%
4 Germany 23 13.5%
5 Korea, Republic of 9 5.3%
6 Hong Kong 3 1.8%
7 Ireland 3 1.8%
8 Malaysia 2 1.2%
9 Italy 1 0.6%
10 Japan 1 0.6%
11 Macao 1 0.6%
12 Australia 1 0.6%
13 Belgium 1 0.6%