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:
Milena Strnadová
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> <td colspan=1 rowspan=1 > 1982 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:22.17 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 1983 </td><td class="highlighted"  colspan=1 rowspan=2 > World Championships </td><td colspan=1 rowspan=2 > Helsinki, Finland </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:20.32 NR </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7th </td><td class="highlighted"  colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:01.72 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 1:59.52 CR </td></tr>
<tr> <td colspan=1 rowspan=1 > 1985 </td><td colspan=1 rowspan=1 > IAAF Grand Prix Final </td><td colspan=1 rowspan=1 > Rome, Italy </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:00.09 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 1986 </td><td class="highlighted"  colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Stuttgart, West Germany </td><td class="highlighted"  colspan=1 rowspan=1 > 5th </td><td class="highlighted"  colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 1:58.89 </td></tr>
<tr> <td colspan=1 rowspan=1 > Goodwill Games </td><td colspan=1 rowspan=1 > Moscow, Soviet Union </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 1:57.90 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1991 </td><td colspan=1 rowspan=1 > European Cup B-final </td><td colspan=1 rowspan=1 > Barcelona, Spain </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:01.48 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Tokyo, Japan </td><td colspan=1 rowspan=1 > 5th (semis) </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:00.47 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Genoa, Italy </td><td colspan=1 rowspan=1 > 5th (semis) </td><td colspan=1 rowspan=1 > 800 m </td><td colspan=1 rowspan=1 > 2:04.16 </td></tr>
</table>
Question:
How many major finals of the 800m did Strnadová reach between 1983 and 1986 and which positions did she achieve?
Answer:
Competing individually, Strnadová reached two major finals in the 800 m, placing seventh at the 1983 World Championships and fifth at the 1986 European Athletics Championships.