Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
List of national parks of Denmark
Table title:

Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Image </th><th colspan=1 rowspan=1 > Name </th><th colspan=1 rowspan=1 > Danish name </th><th colspan=1 rowspan=1 > Region </th><th colspan=1 rowspan=1 > Area in km² </th><th colspan=1 rowspan=1 > Establishment </th><th colspan=1 rowspan=1 > External link </th></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td class="highlighted"  colspan=1 rowspan=1 > Northeast Greenland National Park </td><td class="highlighted"  colspan=1 rowspan=1 > Grønlands Nationalpark </td><td colspan=1 rowspan=1 > Northeast Greenland </td><td colspan=1 rowspan=1 > 972,000 </td><td colspan=1 rowspan=1 > 1974 </td><td colspan=1 rowspan=1 > — </td></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Thy National Park </td><td colspan=1 rowspan=1 > Nationalpark Thy </td><td colspan=1 rowspan=1 > Nordjylland </td><td colspan=1 rowspan=1 > 243.7 </td><td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > SNS </td></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Mols Bjerge National Park (Mols Mountains) </td><td colspan=1 rowspan=1 > Nationalpark Mols Bjerge </td><td colspan=1 rowspan=1 > Midtjylland </td><td colspan=1 rowspan=1 > 180 </td><td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > SNS </td></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Wadden Sea National Park </td><td colspan=1 rowspan=1 > Nationalpark Vadehavet </td><td colspan=1 rowspan=1 > Southern Denmark </td><td colspan=1 rowspan=1 > 1,466 </td><td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > SNS </td></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Land of the Scylding National Park (Land of the Scylding) </td><td colspan=1 rowspan=1 > Nationalpark Skjoldungernes Land </td><td colspan=1 rowspan=1 > Zealand </td><td colspan=1 rowspan=1 > 170 </td><td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > SNS (Danish) </td></tr>
<tr> <td colspan=1 rowspan=1 > - </td><td colspan=1 rowspan=1 > Kongernes Nordsjælland National Park </td><td colspan=1 rowspan=1 > Nationalpark Kongernes Nordsjælland </td><td colspan=1 rowspan=1 > Hovedstaden </td><td colspan=1 rowspan=1 > 262.5 </td><td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > SNS (Danish) </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Skjern Å National Park (Skjern River) </td><td colspan=1 rowspan=1 > Nationalpark Skjern Å </td><td colspan=1 rowspan=1 > Midtjylland </td><td colspan=1 rowspan=1 > 248.7 </td><td colspan=1 rowspan=1 > (never established and project abandoned 2012) </td><td colspan=1 rowspan=1 > SNS (Danish) </td></tr>
</table>
Question:
What is the first national park in Denmark?
Answer:
Northeast Greenland National Park was the first national park of Denmark.