Dynamic crosstab - how to insert labels?

Piero

<p>Hi</p>
<p> </p>
<p>I found an example to create programmatically a crosstab (see attachment).</p>
<p>Perhaps somebody knows how I can insert the different labels (see screenshot).</p>
<p> </p>
<p>Thanks for the help!</p>
<p> </p>
<p>Piero</p>