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:
Rorschach (Wahlkreis)
Table title:
Municipalities
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Coat of arms </th><th colspan=1 rowspan=1 > Municipality </th><th colspan=1 rowspan=1 > Inhabitants (31 December 2017) </th><th colspan=1 rowspan=1 > Area in km² </th><th colspan=1 rowspan=1 > SFOS number </th></tr>
<tr> <td colspan=1 rowspan=1 > Berg </td><td colspan=1 rowspan=1 > Berg </td><td colspan=1 rowspan=1 > 823 </td><td colspan=1 rowspan=1 > 3.74 </td><td colspan=1 rowspan=1 > 3211 </td></tr>
<tr> <td colspan=1 rowspan=1 > Goldach </td><td colspan=1 rowspan=1 > Goldach </td><td colspan=1 rowspan=1 > 9,048 </td><td colspan=1 rowspan=1 > 4.68 </td><td colspan=1 rowspan=1 > 3213 </td></tr>
<tr> <td colspan=1 rowspan=1 > Mörschwil </td><td colspan=1 rowspan=1 > Mörschwil </td><td colspan=1 rowspan=1 > 3,583 </td><td colspan=1 rowspan=1 > 9.83 </td><td colspan=1 rowspan=1 > 3214 </td></tr>
<tr> <td colspan=1 rowspan=1 > Rorschach </td><td colspan=1 rowspan=1 > Rorschach </td><td colspan=1 rowspan=1 > 9,418 </td><td colspan=1 rowspan=1 > 1.78 </td><td colspan=1 rowspan=1 > 3215 </td></tr>
<tr> <td colspan=1 rowspan=1 > Rorschacherberg </td><td colspan=1 rowspan=1 > Rorschacherberg </td><td colspan=1 rowspan=1 > 7,177 </td><td colspan=1 rowspan=1 > 7.11 </td><td colspan=1 rowspan=1 > 3216 </td></tr>
<tr> <td colspan=1 rowspan=1 > Steinach </td><td colspan=1 rowspan=1 > Steinach </td><td colspan=1 rowspan=1 > 3,591 </td><td colspan=1 rowspan=1 > 4.52 </td><td colspan=1 rowspan=1 > 3217 </td></tr>
<tr> <td colspan=1 rowspan=1 > Thal </td><td colspan=1 rowspan=1 > Thal </td><td colspan=1 rowspan=1 > 6,480 </td><td colspan=1 rowspan=1 > 9.58 </td><td colspan=1 rowspan=1 > 3237 </td></tr>
<tr> <td colspan=1 rowspan=1 > Tübach </td><td colspan=1 rowspan=1 > Tübach </td><td colspan=1 rowspan=1 > 1,429 </td><td colspan=1 rowspan=1 > 1.99 </td><td colspan=1 rowspan=1 > 3218 </td></tr>
<tr> <td colspan=1 rowspan=1 > Untereggen </td><td colspan=1 rowspan=1 > Untereggen </td><td colspan=1 rowspan=1 > 1,055 </td><td colspan=1 rowspan=1 > 7.14 </td><td colspan=1 rowspan=1 > 3219 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Total (9) </td><td colspan=1 rowspan=1 > 42,604 </td><td class="highlighted"  colspan=1 rowspan=1 > 50.37 </td><td colspan=1 rowspan=1 > 1722 </td></tr>
</table>
Question:
What are the 3 municipalities with the most inhabitants?
Answer:
The 3 municipalities with the most inhabitants are Goldach, with SFOS number 3213 and 9,048 inhabitants, Rorschach, with SFOS number 3215 and 9,418 inhabitants, and Rorschacherberg, with SFOS number 3216 and 7,177 inhabitants.