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 51 37.8%
2 China 28 20.7%
3 Germany 10 7.4%
4 Australia 7 5.2%
5 Hong Kong 6 4.4%
6 Canada 4 3%
7 Spain 4 3%
8 United Kingdom 4 3%
9 Malaysia 3 2.2%
10 Indonesia 3 2.2%
11 France 2 1.5%
12 Russia 2 1.5%
13 Singapore 2 1.5%
14 Viet Nam 2 1.5%
15 Macao 2 1.5%
16 New Zealand 1 0.7%
17 Philippines 1 0.7%
18 Poland 1 0.7%
19 Japan 1 0.7%
20 India 1 0.7%