popular的名词

名词是popularity，例如：

1.Some analysts estimate its current popularity at around ten percent.一些分析家估计它现在的普及率在10%左右。

2.His books have gained in popularity in recent years.近年来他的书越来越受欢迎。

3.The local elections will be a good test of the government's popularity.地方选举将是检验政府是否得人心的一个很好的试金石。