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 117 46.8%
2 United States 66 26.4%
3 Hong Kong 28 11.2%
4 Germany 8 3.2%
5 Japan 7 2.8%
6 Taiwan 6 2.4%
7 United Kingdom 4 1.6%
8 Korea, Republic of 4 1.6%
9 Ireland 2 0.8%
10 Australia 2 0.8%
11 Netherlands 2 0.8%
12 Portugal 1 0.4%
13 Singapore 1 0.4%
14 Finland 1 0.4%
15 Malaysia 1 0.4%