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:
Thomas Kean Jr.
Table title:
United States Senate
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 colspan=1 rowspan=1 > Democratic </td><td class="highlighted"  colspan=1 rowspan=1 > Bob Menendez (inc.) </td><td colspan=1 rowspan=1 > 1,200,843 </td><td class="highlighted"  colspan=1 rowspan=1 > 53.3% </td><td colspan=1 rowspan=1 > +3.1% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Republican </td><td class="highlighted"  colspan=1 rowspan=1 > Thomas Kean Jr. </td><td colspan=1 rowspan=1 > 997,775 </td><td class="highlighted"  colspan=1 rowspan=1 > 44.3% </td><td colspan=1 rowspan=1 > −2.8% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Libertarian </td><td colspan=1 rowspan=1 > Len Flynn </td><td colspan=1 rowspan=1 > 14,637 </td><td colspan=1 rowspan=1 > 0.7% </td><td colspan=1 rowspan=1 > +0.4% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Marijuana </td><td colspan=1 rowspan=1 > Edward Forchion </td><td colspan=1 rowspan=1 > 11,593 </td><td colspan=1 rowspan=1 > 0.5% </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 > J.M. Carter </td><td colspan=1 rowspan=1 > 7,918 </td><td colspan=1 rowspan=1 > 0.4 </td><td colspan=1 rowspan=1 > +0.2 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Independent </td><td colspan=1 rowspan=1 > N. Leonard Smith </td><td colspan=1 rowspan=1 > 6,243 </td><td colspan=1 rowspan=1 > 0.3% </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 > Daryl Brooks </td><td colspan=1 rowspan=1 > 5,138 </td><td colspan=1 rowspan=1 > 0.2% </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Socialist Workers </td><td colspan=1 rowspan=1 > Angela Lariscy </td><td colspan=1 rowspan=1 > 3,433 </td><td colspan=1 rowspan=1 > 0.2% </td><td colspan=1 rowspan=1 > +0.1% </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Socialist </td><td colspan=1 rowspan=1 > Gregory Pason </td><td colspan=1 rowspan=1 > 2,490 </td><td colspan=1 rowspan=1 > 0.1% </td><td colspan=1 rowspan=1 > +0.0% </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td colspan=1 rowspan=1 > 203,068 </td><td colspan=1 rowspan=1 > 9.0% </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 2,250,070 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > Democratic hold </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 > 3.26% </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Who lost to Bob Menendez in the 2006 United States Senate election, and by what margin?
Answer:
Thomas Kean Jr. lost the 2006 United States Senate election to Menendez by a margin of 53.3% to 44.3%.