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 127 70.2%
2 United States 15 8.3%
3 Taiwan 10 5.5%
4 Netherlands 6 3.3%
5 Germany 5 2.8%
6 Hong Kong 4 2.2%
7 United Kingdom 3 1.7%
8 Canada 2 1.1%
9 Australia 1 0.6%
10 France 1 0.6%
11 Japan 1 0.6%
12 Macao 1 0.6%
13 Malaysia 1 0.6%
14 Mozambique 1 0.6%
15 Poland 1 0.6%
16 Russia 1 0.6%
17 Singapore 1 0.6%