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:
| School Year | Language | Science | Reading | Mathematics | Social Studies |
| --- | --- | --- | --- | --- | --- |
| 2008–2009 | 94.83 | 96.13 | 95.88 | 97.68 | 93.56 |
| 2007–2008 | 95.2 | 96.00 | 95.99 | 97.32 | 92.00 |
| 2006–2007 | 97.96 | 98.54 | 98.83 | 97.63 | 97.36 |
| 2005–2006 | 97.19 | 96.90 | 94.47 | 98.02 | 96.62 |
| 2004–2005 | 98.18 | 99.27 | 98.54 | 98.91 | 98.91 |
Question:
How many years did the school have a mathetmatics score of 98.02?
Answer:
1.0