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:
2012 IAAF Diamond League
Table title:
Meeting calendar
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Meet </th><th colspan=1 rowspan=1 > Stadium </th><th colspan=1 rowspan=1 > City </th><th colspan=1 rowspan=1 > Country </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 11 May </td><td colspan=1 rowspan=1 > Qatar Athletic Super Grand Prix </td><td colspan=1 rowspan=1 > Qatar SC Stadium </td><td class="highlighted"  colspan=1 rowspan=1 > Doha </td><td class="highlighted"  colspan=1 rowspan=1 > Qatar </td></tr>
<tr> <td colspan=1 rowspan=1 > 19 May </td><td colspan=1 rowspan=1 > Shanghai Golden Grand Prix </td><td colspan=1 rowspan=1 > Shanghai Stadium </td><td colspan=1 rowspan=1 > Shanghai </td><td colspan=1 rowspan=1 > China </td></tr>
<tr> <td colspan=1 rowspan=1 > 31 May </td><td colspan=1 rowspan=1 > Golden Gala </td><td colspan=1 rowspan=1 > Stadio Olimpico </td><td colspan=1 rowspan=1 > Rome </td><td colspan=1 rowspan=1 > Italy </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 June </td><td colspan=1 rowspan=1 > Prefontaine Classic </td><td colspan=1 rowspan=1 > Hayward Field </td><td colspan=1 rowspan=1 > Eugene </td><td colspan=1 rowspan=1 > United States </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 June </td><td colspan=1 rowspan=1 > Bislett Games </td><td colspan=1 rowspan=1 > Bislett Stadion </td><td colspan=1 rowspan=1 > Oslo </td><td colspan=1 rowspan=1 > Norway </td></tr>
<tr> <td colspan=1 rowspan=1 > 9 June </td><td colspan=1 rowspan=1 > Adidas Grand Prix </td><td colspan=1 rowspan=1 > Icahn Stadium </td><td colspan=1 rowspan=1 > New York City </td><td colspan=1 rowspan=1 > United States </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 July </td><td colspan=1 rowspan=1 > Meeting Areva </td><td colspan=1 rowspan=1 > Stade de France </td><td colspan=1 rowspan=1 > Saint-Denis </td><td colspan=1 rowspan=1 > France </td></tr>
<tr> <td colspan=1 rowspan=1 > 13–14 July </td><td colspan=1 rowspan=1 > London Grand Prix </td><td colspan=1 rowspan=1 > Olympic Stadium </td><td colspan=1 rowspan=1 > London </td><td colspan=1 rowspan=1 > United Kingdom </td></tr>
<tr> <td colspan=1 rowspan=1 > 20 July </td><td colspan=1 rowspan=1 > Herculis </td><td colspan=1 rowspan=1 > Stade Louis II </td><td colspan=1 rowspan=1 > Fontvieille </td><td colspan=1 rowspan=1 > Monaco </td></tr>
<tr> <td colspan=1 rowspan=1 > 17 August </td><td colspan=1 rowspan=1 > DN Galan </td><td colspan=1 rowspan=1 > Stockholm Olympic Stadium </td><td colspan=1 rowspan=1 > Stockholm </td><td colspan=1 rowspan=1 > Sweden </td></tr>
<tr> <td colspan=1 rowspan=1 > 23 August </td><td colspan=1 rowspan=1 > Athletissima </td><td colspan=1 rowspan=1 > Stade Olympique de la Pontaise </td><td colspan=1 rowspan=1 > Lausanne </td><td colspan=1 rowspan=1 > Switzerland </td></tr>
<tr> <td colspan=1 rowspan=1 > 26 August </td><td colspan=1 rowspan=1 > Aviva British Grand Prix </td><td colspan=1 rowspan=1 > Alexander Stadium </td><td colspan=1 rowspan=1 > Birmingham </td><td colspan=1 rowspan=1 > United Kingdom </td></tr>
<tr> <td colspan=1 rowspan=1 > 30 August </td><td colspan=1 rowspan=1 > Weltklasse Zürich </td><td colspan=1 rowspan=1 > Letzigrund </td><td colspan=1 rowspan=1 > Zürich </td><td colspan=1 rowspan=1 > Suitzerland </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 7 September </td><td colspan=1 rowspan=1 > Memorial van Damme </td><td colspan=1 rowspan=1 > King Baudouin Stadium </td><td class="highlighted"  colspan=1 rowspan=1 > Brussels </td><td class="highlighted"  colspan=1 rowspan=1 > Belgium </td></tr>
</table>
Question:
When and in which city and country did the series begin and end?
Answer:
The series began on May 11, in Doha, Qatar and ended on September 7th, in Brussels, Belgium.