<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html lang="en"> <head> <title>aert1.0/5.6.1</title> </head> <body> <table summary="These table headers require abbreviations"> <caption>These table headers require abbreviations</caption> <tr> <th>Age Of All Recent Residents Of The GTA</th> <th>Income Level Specified In English Pounds</th> </tr> <tr> <td>19</td> <td>7000</td> </tr> <tr> <td>29</td> <td>19000</td> </tr> </table> </body> </html>