BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 175 58.9%
2 China 36 12.1%
3 Japan 13 4.4%
4 Australia 8 2.7%
5 Germany 7 2.4%
6 Sweden 6 2%
7 Taiwan 6 2%
8 Hong Kong 5 1.7%
9 Canada 5 1.7%
10 New Zealand 5 1.7%
11 South Africa 5 1.7%
12 Russia 4 1.3%
13 Malaysia 4 1.3%
14 Singapore 3 1%
15 United Kingdom 3 1%
16 Spain 2 0.7%
17 Finland 2 0.7%
18 Italy 2 0.7%
19 Korea, Republic of 1 0.3%
20 Macao 1 0.3%
21 France 1 0.3%
22 Marshall Islands 1 0.3%
23 Nicaragua 1 0.3%
24 Venezuela, Bolivarian Republic of 1 0.3%