I have dataTable with this html:

```
<table id="example" class="table table-striped table-bordered table-responsitive dataTable" cellspacing="0" width="100%" role="grid" aria-describedby="example_info" style="width: 100%;">
        <thead>
            <tr role="row"><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Naziv: activate to sort column ascending" style="width: 44px;">Naziv</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Povrsina: activate to sort column ascending" style="width: 69px;">Povrsina</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Lokacija: activate to sort column ascending" style="width: 67px;">Lokacija</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Osnov: activate to sort column ascending" style="width: 53px;">Osnov</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Kultura: activate to sort column ascending" style="width: 59px;">Kultura</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Seme-sadnice: activate to sort column ascending" style="width: 109px;">Seme-sadnice</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Radnici $: activate to sort column ascending" style="width: 74px;">Radnici $</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Gorivo $: activate to sort column ascending" style="width: 68px;">Gorivo $</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Inputi $: activate to sort column ascending" style="width: 61px;">Inputi $</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Ukupno $: activate to sort column ascending" style="width: 77px;">Ukupno $</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="Dobit $: activate to sort column ascending" style="width: 58px;">Dobit $</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label="ROI %: activate to sort column ascending" style="width: 49px;">ROI %</th><th class="sorting" tabindex="0" aria-controls="example" rowspan="1" colspan="1" aria-label=": activate to sort column ascending" style="width: 85px;"></th></tr>
        </thead>

        <tfoot>
            <tr><th rowspan="1" colspan="1">Parcela</th><th rowspan="1" colspan="1">5.0607</th><th rowspan="1" colspan="1">Lokacija</th><th rowspan="1" colspan="1">Osnov</th><th rowspan="1" colspan="1">Kultura</th><th rowspan="1" colspan="1"></th><th rowspan="1" colspan="1">960</th><th rowspan="1" colspan="1">1355</th><th rowspan="1" colspan="1">1150</th><th rowspan="1" colspan="1">3465</th><th rowspan="1" colspan="1">17500</th><th rowspan="1" colspan="1">405</th><th rowspan="1" colspan="1"></th></tr>
        </tfoot>
    <tbody><tr role="row" class="odd"><td>prva</td><td>5.0607</td><td>ns</td><td>vlasnistvo</td><td>vocnjak</td><td>Breskva</td><td>960</td><td>1355</td><td>1150</td><td>3465</td><td>17500</td><td>405 %</td><td><div style="float:right;"><button class="btn btn-info" data-toggle="modal" data-target="#myModal1">Detalji...</button> <i data-toggle="modal" data-target="#delete" class="fa fa-times"></i></div></td></tr></tbody></table>

```

How I can get values from table footer (value from columns radnici$, gorivo$, inputi$)?

I need this data to create chart with google visualisation... so I need:

```
var data = google.visualization.arrayToDataTable([
          ['aaa', 'bbb'],
          ['Radnici',     here I need value from table footer of column radici],
          ['Gorivo',      from column gorivo],
          ['Inputi',  from column inputi],

        ]);

```

How to get this data?

HTML table: [Fiddle](http://jsfiddle.net/L3kh39t1/1/)