請問遞485時要遞護照的所有visas copies嗎？

我的護照上有好幾個美國和加拿大的簽證和好些出入境的章，是複印所有visas and stamps copies, 還是就複印最近的美國簽證頁? 多謝！

The following is on current version of I-485:
"If you have obtained a nonimmigrant visa(s) from an American embassy or consulate abroad within the last year, submit a photocopy(ies) of the page(s) of yourpassport containing the visa(s)"