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 139 43.4%
2 China 72 22.5%
3 Hong Kong 21 6.6%
4 Germany 20 6.2%
5 Singapore 15 4.7%
6 Australia 10 3.1%
7 Canada 8 2.5%
8 Taiwan 6 1.9%
9 France 4 1.2%
10 Malaysia 4 1.2%
11 Japan 3 0.9%
12 Korea, Republic of 3 0.9%
13 Ukraine 3 0.9%
14 United Kingdom 2 0.6%
15 Argentina 2 0.6%
16 Mexico 2 0.6%
17 New Zealand 1 0.3%
18 Portugal 1 0.3%
19 South Africa 1 0.3%
20 Sweden 1 0.3%
21 Switzerland 1 0.3%
22 Czech Republic 1 0.3%