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 116 49.6%
2 United States 74 31.6%
3 Netherlands 20 8.5%
4 Russia 5 2.1%
5 Germany 5 2.1%
6 Hong Kong 5 2.1%
7 Canada 3 1.3%
8 United Kingdom 3 1.3%
9 Macao 2 0.9%
10 Spain 1 0.4%