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:
Katerina Stefanidi
Table title:
Record progression
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Performance </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Date </th></tr>
<tr> <td colspan=1 rowspan=1 > 4.91 m, NR </td><td colspan=1 rowspan=1 > London, UK </td><td colspan=1 rowspan=1 > 2017, August 6 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.86 m, NR </td><td colspan=1 rowspan=1 > Filothei (Athens), Greece </td><td colspan=1 rowspan=1 > 2016, June 8 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.77 m </td><td colspan=1 rowspan=1 > Birmingham, UK </td><td colspan=1 rowspan=1 > 2016, June 5 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.75 m </td><td colspan=1 rowspan=1 > Rabat, Morocco </td><td colspan=1 rowspan=1 > 2016, May 22 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.90 m, NR (i) </td><td colspan=1 rowspan=1 > New York (Armory), USA </td><td colspan=1 rowspan=1 > 2016, February 20 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.80 m (i) </td><td colspan=1 rowspan=1 > New York (Armory), USA </td><td colspan=1 rowspan=1 > 2016, February 20 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 4.77 m, NR (i) </td><td colspan=1 rowspan=1 > Flagstaff (AZ), USA </td><td class="highlighted"  colspan=1 rowspan=1 > 2015, February 20 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.71 m, =NR </td><td colspan=1 rowspan=1 > Monaco, Monaco </td><td colspan=1 rowspan=1 > 2014, July 18 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.65 m </td><td colspan=1 rowspan=1 > Glasgow, UK </td><td colspan=1 rowspan=1 > 2014, July 12 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 4.60 m </td><td colspan=1 rowspan=1 > New York City, USA </td><td colspan=1 rowspan=1 > 2014, June 15 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.57 m </td><td colspan=1 rowspan=1 > Chula Vista (CA), USA </td><td colspan=1 rowspan=1 > 2014, May 30 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.55 m (i) </td><td colspan=1 rowspan=1 > Flagstaff (AZ), USA </td><td colspan=1 rowspan=1 > 2014, January 25 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.51 m, NU23R </td><td colspan=1 rowspan=1 > Livermore (CA), USA </td><td colspan=1 rowspan=1 > 2012, June 16 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.48 m, NU23R </td><td colspan=1 rowspan=1 > Eugene, USA </td><td colspan=1 rowspan=1 > 2012, May 13 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.45 m, =NU23R </td><td colspan=1 rowspan=1 > Ostrava, Czech Republic </td><td colspan=1 rowspan=1 > 2011, July 17 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.41 m (i) </td><td colspan=1 rowspan=1 > Seattle, USA </td><td colspan=1 rowspan=1 > 2011, January 15 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.30 m </td><td colspan=1 rowspan=1 > Marrakech, Morocco </td><td colspan=1 rowspan=1 > 2005, July 16 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.37 m, WYR (i) </td><td colspan=1 rowspan=1 > Peania, Greece </td><td colspan=1 rowspan=1 > 2005, February 20 </td></tr>
<tr> <td colspan=1 rowspan=1 > 4.14 m </td><td colspan=1 rowspan=1 > Korinthos, Greece </td><td colspan=1 rowspan=1 > 2004, July 3 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3.95 m (i) </td><td colspan=1 rowspan=1 > Peania, Greece </td><td colspan=1 rowspan=1 > 2004, January 17 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3.90 m </td><td colspan=1 rowspan=1 > Chania, Greece </td><td colspan=1 rowspan=1 > 2003, June 9 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3.60 m (i) </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 2003, February 22 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3.40 m </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 2002, June 9 </td></tr>
</table>
Question:
what was the distance of the two records established by Katerina Stefanidi in 2015?
Answer:
Katerina Stefanidi set a record of 4.60 m and a national record of 4.77 m in 2015.