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 111 43.5%
2 United States 50 19.6%
3 Taiwan 44 17.3%
4 Hong Kong 15 5.9%
5 Germany 10 3.9%
6 United Kingdom 5 2%
7 Ukraine 4 1.6%
8 Australia 3 1.2%
9 Iraq 2 0.8%
10 Malaysia 2 0.8%
11 Russia 2 0.8%
12 Singapore 1 0.4%
13 Switzerland 1 0.4%
14 Portugal 1 0.4%
15 Japan 1 0.4%
16 Korea, Republic of 1 0.4%
17 Macao 1 0.4%
18 Canada 1 0.4%