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 211 56%
2 United States 67 17.8%
3 Germany 28 7.4%
4 Taiwan 16 4.2%
5 Brazil 8 2.1%
6 Macao 5 1.3%
7 Malaysia 5 1.3%
8 Russia 4 1.1%
9 Singapore 4 1.1%
10 Sweden 4 1.1%
11 Hong Kong 4 1.1%
12 United Kingdom 4 1.1%
13 Canada 3 0.8%
14 New Zealand 3 0.8%
15 United Arab Emirates 3 0.8%
16 Turkey 2 0.5%
17 Netherlands 2 0.5%
18 Hungary 2 0.5%
19 Albania 1 0.3%
20 Armenia 1 0.3%