BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 43 32.6%
2 United States 25 18.9%
3 Netherlands 14 10.6%
4 Germany 12 9.1%
5 Hong Kong 11 8.3%
6 Malaysia 10 7.6%
7 Australia 6 4.5%
8 United Kingdom 4 3%
9 New Zealand 2 1.5%
10 Canada 1 0.8%
11 France 1 0.8%
12 Japan 1 0.8%
13 Korea, Republic of 1 0.8%
14 Macao 1 0.8%