BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 162 31.8%
2 United States 102 20%
3 Sweden 93 18.3%
4 Netherlands 78 15.3%
5 Spain 20 3.9%
6 Germany 19 3.7%
7 France 8 1.6%
8 Canada 7 1.4%
9 United Kingdom 5 1%
10 Hong Kong 4 0.8%
11 Japan 3 0.6%
12 Norway 2 0.4%
13 Russia 2 0.4%
14 Singapore 2 0.4%
15 South Africa 1 0.2%
16 Mauritius 1 0.2%