extract last number in every row of CSV file
<p>This is my second day of csv file handling, my 
CSV file:</p>

<p>-RÎ¹alisÎ¹ par James Wan--- Vos moments prÎ¹fÎ¹rÎ¹s ! (Spoilers inside) 1<br>
-Source Code- News et Critique ! 2<br>
ALED - A la carte 2<br>
ALED - Bistrot 6            </p>

<p>I would like to extract the number at the end and store it in another file like this:</p>

<pre><code>hindex
1
2
2
6
</code></pre>

<p>The number could even be two digit..</p>
