JSFiddle - React, Tailwind, and code Playground

HTML

<input type="number" id="amount" name="amount" type="number" value="1" min="1" max="6">
<div></div>

JavaScript

//var json = <?= json_encode($plz) ?>;
var arr = {
	'01': [58, 43, 32, 26, 22, 19],
	'02': [58, 43, 32, 26, 22, 19],
	'03': [58, 43, 32, 26, 22, 19],
}

$("#amount").on('change', function() {
    var sum = arr['01'][this.value - 1];
    $('div').text(sum);
}).change();