>
<data>
  <row location="inner" type="terrestrial" count="4" sum="11.81" mean="2.95"/>
  <row location="outer" type="gas giant" count="2" sum="2466.5" mean="1233.25"/>
  <row location="outer" type="ice giant" count="2" sum="189.23" mean="94.61"/>
</data>r&