HATE internet explorer coding!!!! Again~

[o_O]

I'm assuming the "1" in "Yes|1" is some piece of data that needs to accompany the "Yes" here (like order, or points, or rank).
You could do something like this:

$answers_array = array(
    array('Y' => 2, 'N' => 1),
    array('Y' => 1, 'N' => 2),
    array('Y' => 1, 'N' => 2),
    array('Y' => 2, 'N' => 1),
    array('Y' => 1, 'N' => 2),
    array('Y' => 1, 'N' => 2)); 

Then to access your array, use something like:

foreach ($answers_array as $curr_values) {
    $y = $curr_values['Y'];
    $n = $curr_values['N'];
    if ($y > $n) echo 'Y is greater than N';
    else if ($y == $n) echo 'Y is the same as N';
    else echo 'Y is less than N';
    // Do other stuff with Y and N here
}