<data><group year="0"><series><x>0-4</x><y1 annot=".">21.5</y1><y2 annot=".">14.4</y2></series><series><x>5-19</x><y1 annot=".">31.5</y1><y2 annot=".">21.5</y2></series><series><x>20-199</x><y1 annot=".">30.1</y1><y2 annot=".">28.9</y2></series><series><x>200 or more</x><y1 annot=".">46.8</y1><y2 annot=".">28</y2></series></group></data>
