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:
| Team | Outgoing manager | Manner of departure | Date of vacancy | Replaced by | Date of appointment | Position in table |
| --- | --- | --- | --- | --- | --- | --- |
| Mallorca | Gregorio Manzano | End of contract | 19 May 2010 | Michael Laudrup | 2 July 2010 | 5th ( 2009–10 ) |
| Real Madrid | Manuel Pellegrini | Sacked | 26 May 2010 | José Mourinho | 28 May 2010 | 2nd ( 2009–10 ) |
| Málaga | Juan R. López Muñiz | Sacked | 16 June 2010 | Jesualdo Ferreira | 17 June 2010 | 17th ( 2009–10 ) |
| Sevilla | Antonio Álvarez | Sacked | 26 September 2010 | Gregorio Manzano | 26 September 2010 | 7th |
| Málaga | Jesualdo Ferreira | Sacked | 2 November 2010 | Manuel Pellegrini | 2 November 2010 | 18th |
| Zaragoza | José Aurelio Gay | Sacked | 17 November 2010 | Javier Aguirre | 17 November 2010 | 20th |
| Almería | Juan Manuel Lillo | Sacked | 20 November 2010 | José Luis Oltra | 24 November 2010 | 19th |
| Racing Santander | Miguel Ángel Portugal | Sacked | 7 February 2011 | Marcelino García Toral | 9 February 2011 | 16th |
| Osasuna | José Antonio Camacho | Sacked | 14 February 2011 | José Luis Mendilibar | 14 February 2011 | 18th |
| Hércules | Esteban Vigo | Sacked | 20 March 2011 | Miroslav Đukić | 23 March 2011 | 20th |
Question:
How many times was the date of vacancy 14 february 2011?
Answer:
1.0