Which one should we Chinese choose

ls...this top 5% does not indicate whether the counselor recommend the applicant or not!This appears in the section where a counselor is supposed to report the applicant's ranking in the whole graduate class,if you rank among the top 5%,then choose the top 5%; however if you fall out of this category and land into top 10%,then go ahead and choose 10%.Never report fake scores!It's not a matter of CHOOSE which one,it's a matter of REPORTing!Be honest!
And as to what ls has said,"no basis" means the counselor or teacher does not have a clue on how you behave on this aspect.Anyway,no matter what you choose,you should NEVER choose "no basis".Just think about this:why would you choose someone who do not even have a "basis" to know how you behave to write a recommendation?