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:
Madalag, Aklan
Table title:
Barangays
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > PSGC </th><th colspan=1 rowspan=1 > Barangay </th><th colspan=3 rowspan=1 > Population </th><th colspan=2 rowspan=1 > ±% p.a. </th></tr>
<tr> <th colspan=1 rowspan=1 >  </th><th colspan=1 rowspan=1 >  </th><th class="highlighted"  colspan=2 rowspan=1 > 2015 </th><th colspan=1 rowspan=1 > 2010 </th><th colspan=2 rowspan=1 >  </th></tr>
<tr> <td colspan=1 rowspan=1 > 060410001 </td><td colspan=1 rowspan=1 > Alaminos </td><td colspan=1 rowspan=1 > 6.8% </td><td colspan=1 rowspan=1 > 1,257 </td><td colspan=1 rowspan=1 > 1,071 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 3.10% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410002 </td><td colspan=1 rowspan=1 > Alas-as </td><td colspan=1 rowspan=1 > 3.9% </td><td colspan=1 rowspan=1 > 710 </td><td colspan=1 rowspan=1 > 684 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.71% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410003 </td><td colspan=1 rowspan=1 > Bacyang </td><td colspan=1 rowspan=1 > 2.8% </td><td colspan=1 rowspan=1 > 509 </td><td colspan=1 rowspan=1 > 439 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.86% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410004 </td><td colspan=1 rowspan=1 > Balactasan </td><td colspan=1 rowspan=1 > 4.0% </td><td colspan=1 rowspan=1 > 735 </td><td colspan=1 rowspan=1 > 722 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.34% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410005 </td><td colspan=1 rowspan=1 > Cabangahan </td><td colspan=1 rowspan=1 > 2.4% </td><td colspan=1 rowspan=1 > 433 </td><td colspan=1 rowspan=1 > 494 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −2.48% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410006 </td><td colspan=1 rowspan=1 > Cabilawan </td><td colspan=1 rowspan=1 > 2.6% </td><td colspan=1 rowspan=1 > 487 </td><td colspan=1 rowspan=1 > 616 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −4.38% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410007 </td><td colspan=1 rowspan=1 > Catabana </td><td colspan=1 rowspan=1 > 2.4% </td><td colspan=1 rowspan=1 > 448 </td><td colspan=1 rowspan=1 > 513 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −2.55% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410008 </td><td colspan=1 rowspan=1 > Dit-Ana </td><td colspan=1 rowspan=1 > 2.4% </td><td colspan=1 rowspan=1 > 441 </td><td colspan=1 rowspan=1 > 395 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.12% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410009 </td><td colspan=1 rowspan=1 > Galicia </td><td colspan=1 rowspan=1 > 2.0% </td><td colspan=1 rowspan=1 > 363 </td><td colspan=1 rowspan=1 > 362 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.05% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410010 </td><td colspan=1 rowspan=1 > Guinatu-an </td><td colspan=1 rowspan=1 > 2.4% </td><td colspan=1 rowspan=1 > 445 </td><td colspan=1 rowspan=1 > 404 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 1.86% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410011 </td><td colspan=1 rowspan=1 > Logohon </td><td colspan=1 rowspan=1 > 2.7% </td><td colspan=1 rowspan=1 > 504 </td><td colspan=1 rowspan=1 > 523 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −0.70% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410012 </td><td colspan=1 rowspan=1 > Mamba </td><td colspan=1 rowspan=1 > 4.5% </td><td colspan=1 rowspan=1 > 830 </td><td colspan=1 rowspan=1 > 756 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 1.79% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410013 </td><td colspan=1 rowspan=1 > Maria Cristina </td><td colspan=1 rowspan=1 > 4.8% </td><td colspan=1 rowspan=1 > 887 </td><td colspan=1 rowspan=1 > 938 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −1.06% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410014 </td><td colspan=1 rowspan=1 > Medina </td><td colspan=1 rowspan=1 > 6.0% </td><td colspan=1 rowspan=1 > 1,105 </td><td colspan=1 rowspan=1 > 1,085 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.35% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410015 </td><td colspan=1 rowspan=1 > Mercedes </td><td colspan=1 rowspan=1 > 3.0% </td><td colspan=1 rowspan=1 > 546 </td><td colspan=1 rowspan=1 > 543 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.10% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410016 </td><td colspan=1 rowspan=1 > Napnot </td><td colspan=1 rowspan=1 > 2.8% </td><td colspan=1 rowspan=1 > 517 </td><td colspan=1 rowspan=1 > 789 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −7.73% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410017 </td><td colspan=1 rowspan=1 > Pang-itan </td><td colspan=1 rowspan=1 > 4.9% </td><td colspan=1 rowspan=1 > 906 </td><td colspan=1 rowspan=1 > 893 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.28% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410018 </td><td colspan=1 rowspan=1 > Paningayan </td><td colspan=1 rowspan=1 > 6.1% </td><td colspan=1 rowspan=1 > 1,127 </td><td colspan=1 rowspan=1 > 1,352 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −3.41% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410019 </td><td colspan=1 rowspan=1 > Panipiason </td><td colspan=1 rowspan=1 > 8.1% </td><td colspan=1 rowspan=1 > 1,484 </td><td colspan=1 rowspan=1 > 1,326 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.17% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410020 </td><td colspan=1 rowspan=1 > Poblacion </td><td colspan=1 rowspan=1 > 9.7% </td><td colspan=1 rowspan=1 > 1,775 </td><td colspan=1 rowspan=1 > 1,562 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.46% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410021 </td><td colspan=1 rowspan=1 > San Jose </td><td colspan=1 rowspan=1 > 5.1% </td><td colspan=1 rowspan=1 > 937 </td><td colspan=1 rowspan=1 > 863 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 1.58% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410022 </td><td colspan=1 rowspan=1 > Singay </td><td colspan=1 rowspan=1 > 2.2% </td><td colspan=1 rowspan=1 > 413 </td><td colspan=1 rowspan=1 > 450 </td><td colspan=1 rowspan=1 > ▾ </td><td colspan=1 rowspan=1 > −1.62% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410023 </td><td colspan=1 rowspan=1 > Talangban </td><td colspan=1 rowspan=1 > 2.8% </td><td colspan=1 rowspan=1 > 506 </td><td colspan=1 rowspan=1 > 437 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.83% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410024 </td><td colspan=1 rowspan=1 > Talimagao </td><td colspan=1 rowspan=1 > 1.9% </td><td colspan=1 rowspan=1 > 347 </td><td colspan=1 rowspan=1 > 345 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.11% </td></tr>
<tr> <td colspan=1 rowspan=1 > 060410025 </td><td colspan=1 rowspan=1 > Tigbawan </td><td colspan=1 rowspan=1 > 3.7% </td><td colspan=1 rowspan=1 > 677 </td><td colspan=1 rowspan=1 > 606 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 2.13% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > Total </td><td class="highlighted"  colspan=1 rowspan=1 > 18,389 </td><td colspan=1 rowspan=1 > 18,168 </td><td colspan=1 rowspan=1 > ▴ </td><td colspan=1 rowspan=1 > 0.23% </td></tr>
</table>
Question:
What was the population of Madalag according to 2015 census?
Answer:
In the 2015 census, Madalag had a population of 18,389.