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:
Mechanicsburg High School Marching Band
Table title:
Atlantic Coast Championships
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Group </th><th colspan=1 rowspan=1 > Score </th><th colspan=1 rowspan=1 > Place </th><th colspan=1 rowspan=1 > Caption Awards </th></tr>
<tr> <td colspan=1 rowspan=1 > 1989 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 95.95 </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1990 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 95.15 </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1991 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 96.80 </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 97.25 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1993 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 96.85 </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Visual </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1994 </td><td class="highlighted"  colspan=1 rowspan=1 > Group 4 </td><td class="highlighted"  colspan=1 rowspan=1 > 98.80* </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1995 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 97.65 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 98.05 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual </td></tr>
<tr> <td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 94.55 </td><td colspan=1 rowspan=1 > 9th </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 95.90 </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 1999 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 97.25 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Percussion, Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 98.55 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Percussion, Auxiliary, Brass </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 94.95 </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 94.55 </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2003 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 96.40 </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Music, Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 97.45 </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2005 </td><td class="highlighted"  colspan=1 rowspan=1 > Group 3 </td><td class="highlighted"  colspan=1 rowspan=1 > 98.80* </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Brass </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 98.05 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Percussion, Auxiliary </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2007 </td><td class="highlighted"  colspan=1 rowspan=1 > Group 3 </td><td class="highlighted"  colspan=1 rowspan=1 > 98.80* </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Auxiliary, Brass </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 97.35 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Percussion, Brass </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 96.85 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music, Visual, Percussion, Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Group 4 </td><td colspan=1 rowspan=1 > 95.25 </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 94.40 </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Auxiliary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > Group 3 </td><td colspan=1 rowspan=1 > 97.70 </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Music**, Visual, Percussion, Auxiliary, Brass </td></tr>
</table>
Question:
In which group did Mechanicsburg High School Marching Band hold the records and when did those happen?
Answer:
Mechanicsburg High School Marching Band achieved the Group III highest-score record (98.80 in 2005 and 2007) and the Group IV record (98.80 in 1994).