Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Season | Home | Score | Away | Date |
| --- | --- | --- | --- | --- |
| 2012 Clausura | Cerro Porteño | 4:1 | Olimpia | Oct 27 |
| 2012 Clausura | Olimpia | 0:0 | Cerro Porteño | Aug 04 |
| 2012 Apertura | Olimpia | 1:2 | Cerro Porteño | Jul 08 |
| 2012 Apertura | Cerro Porteño | 0:1 | Olimpia | Apr 15 |
| 2011 Clausura | Cerro Porteño | 0:0 | Olimpia | Nov 20 |
| 2011 Clausura | Olimpia | 1:1 | Cerro Porteño | Sep 04 |
| 2011 Apertura | Olimpia | 0:2 | Cerro Porteño | May 1 |
| 2011 Apertura | Cerro Porteño | 1:2 | Olimpia | Feb 26 |
| 2010 Clausura | Cerro Porteño | 1:1 | Olimpia | Oct 31 |
| 2010 Clausura | Olimpia | 2:2 | Cerro Porteño | Aug 22 |
| 2010 Apertura | Cerro Porteño | 0:0 | Olimpia | May 2 |
| 2010 Apertura | Olimpia | 3:2 | Cerro Porteño | Feb 28 |
| 2009 Clausura | Olimpia | 1:2 | Cerro Porteño | Nov 15 |
| 2009 Clausura | Cerro Porteño | 1:0 | Olimpia | Aug 28 |
| 2009 Apertura | Cerro Porteño | 1:2 | Olimpia | Jun 14 |
| 2009 Apertura | Olimpia | 2:0 | Cerro Porteño | Apr 26 |
| 2008 Clausura | Olimpia | 1:3 | Cerro Porteño | Nov 9 |
| 2008 Clausura | Cerro Porteño | 1:0 | Olimpia | Aug 24 |
| 2008 Apertura | Olimpia | 1:2 | Cerro Porteño | May 17 |
| 2008 Apertura | Cerro Porteño | 1:0 | Olimpia | Mar 22 |
| 2007 Clausura | Cerro Porteño | 3:1 | Olimpia | Nov 25 |
| 2007 Clausura | Olimpia | 2:1 | Cerro Porteño | Sep 22 |
| 2007 Apertura | Cerro Porteño | 0:0 | Olimpia | Jun 29 |
| 2007 Apertura | Olimpia | 0:1 | Cerro Porteño | Apr 21 |
| 2006 Clausura | Cerro Porteño | 1:0 | Olimpia | Oct 29 |
| 2006 Clausura | Cerro Porteño | 1:1 | Olimpia | Aug 20 |
Question:
what season had a score of 1:0
Answer:
2009 Clausura, 2008 Clausura, 2008 Apertura, 2006 Clausura