<head><title>Histogram Call File</title></head>
<p>The following Histogram takes in an array of monthly salaries offered for PHP Programmers in Mexico City for the months of September and October 2016.
All Values are in New Mexican Pesos <em>in Thousands</em>
$chart=$histogram->histogramTitos('Starting Monthly Salaries',$Salaries);
You may output as many histograms in a single file as needed just be sure to change the title for each!