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 China 160 47.2%
2 United States 62 18.3%
3 Germany 31 9.1%
4 Malaysia 17 5%
5 Singapore 13 3.8%
6 Canada 8 2.4%
7 Hong Kong 7 2.1%
8 United Kingdom 7 2.1%
9 Taiwan 4 1.2%
10 Korea, Republic of 4 1.2%
11 Russia 3 0.9%
12 Indonesia 3 0.9%
13 Australia 3 0.9%
14 Japan 3 0.9%
15 Italy 2 0.6%
16 South Africa 2 0.6%
17 New Zealand 2 0.6%
18 Nigeria 2 0.6%
19 Philippines 2 0.6%
20 Turkey 2 0.6%
21 Thailand 1 0.3%
22 Ireland 1 0.3%