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:
| Year | Stage | Category | Start | Finish | Leader at the summit |
| --- | --- | --- | --- | --- | --- |
| 2011.0 | 9.0 | 2.0 | Issoire | St Flour | Thomas Voeckler |
| 2008.0 | 7.0 | 2.0 | Brioude | Aurillac | David de la Fuente |
| 2004.0 | 10.0 | 1.0 | Limoges | St. Flour | Richard Virenque |
| 1985.0 | 15.0 | 2.0 | Saint-Étienne | Aurillac | Eduardo Chozas |
| 1983.0 | 14.0 | 2.0 | Aurillac | Issoire | Lucien Van Impe |
| 1975.0 | 14.0 | 3.0 | Aurillac | Puy-de-Dôme | Lucien Van Impe |
| 1968.0 | 17.0 | 3.0 | Aurillac | Saint-Étienne | Aurelio Gonzalez |
| 1963.0 | 14.0 | 3.0 | Aurillac | Saint-Étienne | Federico Bahamontes |
| 1959.0 | 14.0 | 2.0 | Aurillac | Clermont-Ferrand | Louis Bergaud |
Question:
What is the stage number when the category is less than 1?
Answer:
0.0