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:
Shire of Albert
Table title:
Population
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Population </th><th colspan=1 rowspan=1 > Annual growth (%) </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1976 </td><td class="highlighted"  colspan=1 rowspan=1 > 18,753 </td><td colspan=1 rowspan=1 > N/A </td></tr>
<tr> <td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > 54,870 </td><td colspan=1 rowspan=1 > 23.95 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1986 </td><td colspan=1 rowspan=1 > 92,766 </td><td colspan=1 rowspan=1 > 11.07 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1991 </td><td class="highlighted"  colspan=1 rowspan=1 > 143,697 </td><td colspan=1 rowspan=1 > 9.15 </td></tr>
</table>
Question:
How much did the Albert population grow from 1976 to 1991?
Answer:
The Albert Population grew from 18,753 at the 1976 census to 143,697 in 1991.