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 United States 97 32.6%
2 China 88 29.5%
3 Canada 18 6%
4 Japan 14 4.7%
5 Netherlands 13 4.4%
6 Malaysia 10 3.4%
7 Germany 10 3.4%
8 Hong Kong 10 3.4%
9 Macao 8 2.7%
10 Australia 7 2.3%
11 United Kingdom 6 2%
12 Singapore 5 1.7%
13 Taiwan 3 1%
14 Hungary 2 0.7%
15 Korea, Republic of 2 0.7%
16 France 1 0.3%
17 Ukraine 1 0.3%
18 Sweden 1 0.3%
19 Poland 1 0.3%
20 Portugal 1 0.3%