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:
Roxy Tour
Table title:
Tour dates
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > City </th><th colspan=1 rowspan=1 > Country </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Opening acts </th><th colspan=1 rowspan=1 > Attendance </th><th colspan=1 rowspan=1 > Revenue </th></tr>
<tr> <th colspan=7 rowspan=1 > North America </th></tr>
<tr> <th colspan=1 rowspan=1 > January 27, 2018 </th><td colspan=1 rowspan=1 > New York City </td><td colspan=1 rowspan=2 > United States </td><td colspan=1 rowspan=1 > Radio City Music Hall </td><td colspan=1 rowspan=1 > DJ Chase B </td><td colspan=1 rowspan=1 > 5,960 / 5,960 </td><td colspan=1 rowspan=1 > $414,095 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 1, 2018 </th><td colspan=1 rowspan=1 > Portland </td><td colspan=1 rowspan=1 > Theater of the Clouds </td><td colspan=1 rowspan=24 > PrettyMuch </td><td colspan=1 rowspan=1 > 7,974 / 7,974 </td><td colspan=1 rowspan=1 > $424,002 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 2, 2018 </th><td colspan=1 rowspan=1 > Vancouver </td><td colspan=1 rowspan=1 > Canada </td><td colspan=1 rowspan=1 > Rogers Arena </td><td colspan=1 rowspan=1 > 13,470 / 13,470 </td><td colspan=1 rowspan=1 > $579,478 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 3, 2018 </th><td colspan=1 rowspan=1 > Seattle </td><td colspan=1 rowspan=16 > United States </td><td colspan=1 rowspan=1 > WaMu Theater </td><td colspan=1 rowspan=1 > 7,065 / 7,065 </td><td colspan=1 rowspan=1 > $386,519 </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > May 5, 2018 </th><td class="highlighted"  colspan=1 rowspan=2 > San Francisco </td><td class="highlighted"  colspan=1 rowspan=2 > Bill Graham Civic Auditorium </td><td class="highlighted"  colspan=1 rowspan=2 > 17,482 / 17,482 </td><td colspan=1 rowspan=2 > $880,135 </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > May 6, 2018 </th></tr>
<tr> <th colspan=1 rowspan=1 > May 7, 2018 </th><td colspan=1 rowspan=1 > Davis </td><td colspan=1 rowspan=1 > ARC Pavilion </td><td colspan=1 rowspan=1 > 5,426 / 5,426 </td><td colspan=1 rowspan=1 > $265,625 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 9, 2018 </th><td colspan=1 rowspan=2 > Los Angeles </td><td colspan=1 rowspan=2 > Greek Theatre </td><td colspan=1 rowspan=2 > 11,106 / 11,106 </td><td colspan=1 rowspan=2 > $762,820 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 10, 2018 </th></tr>
<tr> <th colspan=1 rowspan=1 > May 11, 2018 </th><td colspan=1 rowspan=1 > Phoenix </td><td colspan=1 rowspan=1 > Rawhide Event Center </td><td colspan=2 rowspan=2 > N/A </td></tr>
<tr> <th colspan=1 rowspan=1 > May 13, 2018 </th><td colspan=1 rowspan=1 > West Valley City </td><td colspan=1 rowspan=1 > Maverik Center </td></tr>
<tr> <th colspan=1 rowspan=1 > May 14, 2018 </th><td colspan=1 rowspan=1 > Morrison </td><td colspan=1 rowspan=1 > Red Rocks Amphitheatre </td><td colspan=1 rowspan=1 > 9,350 / 9,350 </td><td colspan=1 rowspan=1 > $628,667 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 16, 2018 </th><td colspan=1 rowspan=1 > Allen </td><td colspan=1 rowspan=1 > Allen Event Center </td><td colspan=1 rowspan=1 > 6,642 / 6,642 </td><td colspan=1 rowspan=1 > $344,067 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 17, 2018 </th><td colspan=1 rowspan=1 > Cedar Park </td><td colspan=1 rowspan=1 > H-E-B Center </td><td colspan=1 rowspan=1 > 6,612 / 6,612 </td><td colspan=1 rowspan=1 > $327,590 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 18, 2018 </th><td colspan=1 rowspan=1 > Sugar Land </td><td colspan=1 rowspan=1 > Smart Financial Centre </td><td colspan=1 rowspan=1 > 6,035 / 6,035 </td><td colspan=1 rowspan=1 > $344,046 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 22, 2018 </th><td colspan=1 rowspan=1 > Duluth </td><td colspan=1 rowspan=1 > Infinite Energy Arena </td><td colspan=1 rowspan=1 > 8,700 / 9,385 </td><td colspan=1 rowspan=1 > $427,103 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 23, 2018 </th><td colspan=1 rowspan=1 > Charlotte </td><td colspan=1 rowspan=1 > Metro Credit Union Amphitheatre </td><td colspan=1 rowspan=1 > 4,903 / 4,903 </td><td colspan=1 rowspan=1 > $271,687 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 25, 2018 </th><td colspan=1 rowspan=1 > Philadelphia </td><td colspan=1 rowspan=1 > Festival Pier at Penn's Landing </td><td colspan=1 rowspan=1 > 8,500 / 8,500 </td><td colspan=1 rowspan=1 > $470,100 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 26, 2018 </th><td colspan=1 rowspan=1 > Wallingford </td><td colspan=1 rowspan=1 > Toyota Oakdale Theatre </td><td colspan=1 rowspan=1 > 4,355 / 4,355 </td><td colspan=1 rowspan=1 > $276,551 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 30, 2018 </th><td colspan=1 rowspan=2 > Toronto </td><td colspan=1 rowspan=2 > Canada </td><td colspan=1 rowspan=2 > RBC Echo Beach </td><td colspan=1 rowspan=2 > 13,862 / 13,862 </td><td colspan=1 rowspan=2 > $723,489 </td></tr>
<tr> <th colspan=1 rowspan=1 > May 31, 2018 </th></tr>
<tr> <th colspan=1 rowspan=1 > June 1, 2018 </th><td colspan=1 rowspan=1 > Rochester </td><td colspan=1 rowspan=4 > United States </td><td colspan=1 rowspan=1 > Meadow Brook Amphitheatre </td><td colspan=1 rowspan=1 > 7,498 / 7,498 </td><td colspan=1 rowspan=1 > $371,966 </td></tr>
<tr> <th colspan=1 rowspan=1 > June 4, 2018 </th><td colspan=1 rowspan=2 > Baltimore </td><td colspan=1 rowspan=2 > Pier Six Pavilion </td><td colspan=1 rowspan=2 > 8,167 / 8,167 </td><td colspan=1 rowspan=2 > $465,849 </td></tr>
<tr> <th colspan=1 rowspan=1 > June 5, 2018 </th></tr>
<tr> <th colspan=1 rowspan=1 > June 7, 2018 </th><td colspan=1 rowspan=1 > Raleigh </td><td colspan=1 rowspan=1 > Red Hat Amphitheater </td><td colspan=1 rowspan=1 > 5,620 / 5,620 </td><td colspan=1 rowspan=1 > $284,025 </td></tr>
<tr> <th colspan=5 rowspan=1 > Total </th><th colspan=1 rowspan=1 > 158,727 / 159,412 (99%) </th><th colspan=1 rowspan=1 > $8,748,392 </th></tr>
</table>
Question:
In what city did the Roxy Tour achieve its highest sold ticket count of 17,482  on May 5 and May 6 2018  ?
Answer:
The highest sold ticket count of Roxy Tour was in San Francisco on May 5 and 6, playing for 17,482.