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4<title>aert1.0/5.6.1</title>
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8<table summary="These table headers have invalid abbreviations">
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11	<tr><th abbr="">Age Of All Recent Residents Of The GTA</th><th abbr="">Income Level Specified In English Pounds</th></tr>
12	<tr><td>19</td><td>7000</td></tr>
13	<tr><td>29</td><td>19000</td></tr>
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15</table>
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