BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 74 56.1%
2 Netherlands 10 7.6%
3 United States 10 7.6%
4 Malaysia 9 6.8%
5 Japan 7 5.3%
6 Korea, Republic of 5 3.8%
7 Hong Kong 5 3.8%
8 Australia 3 2.3%
9 Ireland 2 1.5%
10 Singapore 2 1.5%
11 Sweden 1 0.8%
12 New Zealand 1 0.8%
13 Austria 1 0.8%
14 Canada 1 0.8%
15 France 1 0.8%