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:
Aska (Lok Sabha constituency)
Table title:
2014 Election Result
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Candidate </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > ± </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > BJD </td><td class="highlighted"  colspan=1 rowspan=1 > Ladu Kishore Swain </td><td colspan=1 rowspan=1 > 5,41,473 </td><td colspan=1 rowspan=1 > 60.41 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > INC </td><td class="highlighted"  colspan=1 rowspan=1 > Srilokanath Rath </td><td colspan=1 rowspan=1 > 2,29,476 </td><td colspan=1 rowspan=1 > 25.6 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > BJP </td><td colspan=1 rowspan=1 > Mahesh Chandra Mohanty </td><td colspan=1 rowspan=1 > 67,361 </td><td colspan=1 rowspan=1 > 7.52 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > AAP </td><td colspan=1 rowspan=1 > Prabhat Kumar Mohanty </td><td colspan=1 rowspan=1 > 11,063 </td><td colspan=1 rowspan=1 > 1.23 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > BSP </td><td colspan=1 rowspan=1 > Bijaya Kumar Mahapatro </td><td colspan=1 rowspan=1 > 9,127 </td><td colspan=1 rowspan=1 > 1.02 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Trinamool Congress </td><td colspan=1 rowspan=1 > Banshidhar Tripathy </td><td colspan=1 rowspan=1 > 7,553 </td><td colspan=1 rowspan=1 > 0.84 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Independent </td><td colspan=1 rowspan=1 > K Syamababu Subhudhi </td><td colspan=1 rowspan=1 > 5,293 </td><td colspan=1 rowspan=1 > 0.59 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Independent </td><td colspan=1 rowspan=1 > Kali Charan Nayak </td><td colspan=1 rowspan=1 > 5,192 </td><td colspan=1 rowspan=1 > 0.58 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > CPI(ML)(L) </td><td colspan=1 rowspan=1 > Sankar Sahu </td><td colspan=1 rowspan=1 > 4,361 </td><td colspan=1 rowspan=1 > 0.49 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > NOTA </td><td colspan=1 rowspan=1 > None of the above </td><td colspan=1 rowspan=1 > 15,382 </td><td colspan=1 rowspan=1 > 1.72 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 3,11,997 </td><td colspan=1 rowspan=1 > 34.81 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 8,96,281 </td><td colspan=1 rowspan=1 > 64.13 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Registered electors </th><td colspan=1 rowspan=1 > 13,97,590 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=5 rowspan=1 > BJD hold </td></tr>
</table>
Question:
By how many votes did Biju Janata Dal defeat Srilokanath Rath in the 2014 election?
Answer:
In the 2014 election, Biju Janata Dal candidate Ladu Kishore Swain defeated Indian National Congress candidate Srilokanath Rath by a margin of 3,11,997 votes.