Numbering an array of results?

[N9ne]

PHP Code:

$gettop10 = $DB_site->query("SELECT userid,username,qualitypoints,posts FROM user ORDER BY qualitypoints DESC LIMIT 10");
            while($thetop10 = $DB_site->fetch_array($gettop10)) {
    $userid = $thetop10[0]; $username = $thetop10[1]; $qualitypoints = $thetop10[2]; $posts = $thetop10[3]; 


I have that code, now I would like to also display a number beside each result when I echo them...Ie. 1, 2, 3, 4, etc...

Is that possible without adding some sort of auto_increment field in the database or something complicated?