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 188 44.7%
2 United States 115 27.3%
3 Germany 44 10.5%
4 Hong Kong 11 2.6%
5 Malaysia 9 2.1%
6 Australia 8 1.9%
7 Canada 7 1.7%
8 Singapore 6 1.4%
9 United Kingdom 5 1.2%
10 Russia 5 1.2%
11 United Arab Emirates 3 0.7%
12 New Zealand 3 0.7%
13 Norway 2 0.5%
14 Sweden 2 0.5%
15 Switzerland 2 0.5%
16 Thailand 2 0.5%
17 Turkey 2 0.5%
18 Ukraine 2 0.5%
19 Macao 2 0.5%
20 Brazil 1 0.2%
21 India 1 0.2%
22 Morocco 1 0.2%