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:
Maricica Puică
Table title:
International competitions
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <th colspan=6 rowspan=1 > Representing Romania </th></tr>
<tr> <td colspan=1 rowspan=1 > 1976 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Montreal, Canada </td><td colspan=1 rowspan=1 > heats </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:12.62 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1978 </td><td colspan=1 rowspan=1 > World Cross Country Championships </td><td colspan=1 rowspan=1 > Glasgow, Scotland </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Prague, Czech Republic </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:40.9 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Moscow, Russia </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:01.26 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > World Cup </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:55.80 </td></tr>
<tr> <td colspan=1 rowspan=4 > 1982 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Milan, Italy </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:54.26 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Cross Country Championships </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > European Championships </td><td colspan=1 rowspan=2 > Athens, Greece </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 3:59.31 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:33.33 </td></tr>
<tr> <td colspan=1 rowspan=3 > 1984 </td><td colspan=1 rowspan=1 > World Cross Country Championships </td><td colspan=1 rowspan=1 > New York, United States </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > Olympic Games </td><td colspan=1 rowspan=2 > Los Angeles, United States </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:04.15 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:35.96 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 1986 </td><td class="highlighted"  colspan=1 rowspan=2 > European Championships </td><td class="highlighted"  colspan=1 rowspan=2 > Stuttgart, Germany </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 1500 m </td><td colspan=1 rowspan=1 > 4:03.90 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2nd </td><td class="highlighted"  colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:35.92 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1987 </td><td colspan=1 rowspan=1 > World Indoor Championships </td><td colspan=1 rowspan=1 > Indianapolis, United States </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:47.92 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:39.45 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Seoul, South Korea </td><td colspan=1 rowspan=1 > heats </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=1 > 1989 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > The Hague, Netherlands </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 9:15.49 </td></tr>
</table>
Question:
What year did Maricica Puică win the silver medal in the 3000 meters at the European Championships, and where was the event held?
Answer:
At the 1986 European Championships in Stuttgart, Maricica Puică won a silver medal in the 3000 m.