哈，top 5 US university ranking for the past 10 years

It is not possible to determine the top 5 universities in the US for the past 10 years as university rankings can change from year to year and are influenced by many factors such as research funding, student outcomes, and reputation. However, the top 5 universities in the US are generally considered to be among the Ivy League schools (Harvard, Yale, Princeton, Columbia, and Brown) and highly selective universities such as Stanford, MIT, and Caltech.