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 107 34.6%
2 United States 67 21.7%
3 Singapore 32 10.4%
4 Taiwan 25 8.1%
5 Malaysia 15 4.9%
6 Germany 13 4.2%
7 Netherlands 10 3.2%
8 Hong Kong 9 2.9%
9 Thailand 9 2.9%
10 Canada 8 2.6%
11 United Kingdom 4 1.3%
12 Korea, Republic of 3 1%
13 Norway 2 0.6%
14 Portugal 1 0.3%
15 Austria 1 0.3%
16 France 1 0.3%
17 Japan 1 0.3%
18 Switzerland 1 0.3%