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:
White Blood Cells (album)
Table title:
Accolades
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Publication </th><th colspan=1 rowspan=1 > Country </th><th colspan=1 rowspan=1 > Accolade </th><th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Rank </th></tr>
<tr> <td colspan=1 rowspan=1 > Consequence of Sound </td><td colspan=1 rowspan=1 > US </td><td colspan=1 rowspan=1 > Top Albums of the 2000s </td><td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > 7 </td></tr>
<tr> <td colspan=1 rowspan=1 > Mojo </td><td colspan=1 rowspan=1 > UK </td><td colspan=1 rowspan=1 > The 100 Greatest Albums of Our Lifetime 1993–2006 </td><td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > 28 </td></tr>
<tr> <td colspan=1 rowspan=1 > NME </td><td colspan=1 rowspan=1 > UK </td><td colspan=1 rowspan=1 > The 100 Greatest Albums of the 2000s </td><td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > 19 </td></tr>
<tr> <td colspan=1 rowspan=1 > Pitchfork </td><td colspan=1 rowspan=1 > US </td><td colspan=1 rowspan=1 > Top 200 Albums of the 2000s </td><td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > 12 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > Rolling Stone </td><td colspan=1 rowspan=2 > US </td><td colspan=1 rowspan=1 > Top 100 Albums of the 2000s </td><td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > 19 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 500 Greatest Albums of All Time </td><td class="highlighted"  colspan=1 rowspan=1 > 2012 </td><td class="highlighted"  colspan=1 rowspan=1 > 497 </td></tr>
<tr> <td colspan=1 rowspan=1 > Slant Magazine </td><td colspan=1 rowspan=1 > US </td><td colspan=1 rowspan=1 > Top 250 Albums of the 2000s </td><td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > 68 </td></tr>
<tr> <td colspan=1 rowspan=2 > Spin </td><td colspan=1 rowspan=2 > US </td><td colspan=1 rowspan=1 > Top 100 Albums of the Last 20 Years </td><td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > 57 </td></tr>
<tr> <td colspan=1 rowspan=1 > 125 Best Albums of the Past 25 Years </td><td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > 87 </td></tr>
</table>
Question:
How high was the album blood cells ranked on the rolling stone ranking in 2012?
Answer:
In 2012, Rolling Stone ranked the White Blood Cells album at number 497 on its list of The 500 Greatest Albums of All Time.