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 92 56.1%
2 United States 44 26.8%
3 Germany 7 4.3%
4 Canada 6 3.7%
5 Turkey 4 2.4%
6 Hong Kong 3 1.8%
7 Ukraine 2 1.2%
8 United Kingdom 2 1.2%
9 Netherlands 2 1.2%
10 India 1 0.6%
11 France 1 0.6%