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 199 38.7%
2 United States 139 27%
3 Netherlands 105 20.4%
4 Germany 22 4.3%
5 France 10 1.9%
6 Canada 10 1.9%
7 Hong Kong 9 1.8%
8 Russia 6 1.2%
9 Sweden 3 0.6%
10 United Kingdom 2 0.4%
11 South Africa 2 0.4%
12 Nigeria 2 0.4%
13 India 2 0.4%
14 Japan 2 0.4%
15 Austria 1 0.2%