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 80 41.7%
2 United States 51 26.6%
3 Netherlands 15 7.8%
4 Germany 13 6.8%
5 Hong Kong 9 4.7%
6 Taiwan 8 4.2%
7 New Zealand 5 2.6%
8 Malaysia 3 1.6%
9 United Kingdom 2 1%
10 Australia 2 1%
11 Canada 2 1%
12 Portugal 1 0.5%
13 Japan 1 0.5%