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 102 59%
2 United States 53 30.6%
3 Germany 4 2.3%
4 Hong Kong 2 1.2%
5 Netherlands 2 1.2%
6 Taiwan 2 1.2%
7 Turkey 2 1.2%
8 United Kingdom 2 1.2%
9 Spain 1 0.6%
10 India 1 0.6%
11 France 1 0.6%
12 Canada 1 0.6%