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 |
| --- | --- | --- | --- | --- | --- |
| 2013.0 | 9 | 1 | Saint-Girons | Bagnères-de-Bigorre | Thomas De Gendt ( BEL ) |
| 2012.0 | 17 | Not categorised | Bagnères-de-Luchon | Peyragudes | Alejandro Valverde ( ESP ) |
| 2012.0 | 16 | 1 | Pau | Bagnères-de-Luchon | Thomas Voeckler ( FRA ) |
| 2010.0 | 16 | 1 | Bagnères-de-Luchon | Pau | Sylvester Szmyd ( POL ) |
| 2008.0 | 9 | 1 | Toulouse | Bagnères-de-Bigorre | Sebastian Lang ( DEU ) |
| 2007.0 | 15 | 1 | Foix | Loudenvielle | Alexander Vinokourov ( KAZ ) |
| 2006.0 | 11 | 1 | Tarbes | Val d'Aran - Pla-de-Beret | David de la Fuente ( ESP ) |
| 2005.0 | 15 | 1 | Lézat-sur-Lèze | Saint-Lary Soulan (Pla d'Adet) | Laurent Brochard ( FRA ) |
| 2003.0 | 14 | 1 | Saint-Girons | Loudenvielle | Gilberto Simoni ( ITA ) |
| 2001.0 | 13 | 1 | Foix | Saint-Lary Soulan (Pla d'Adet) | Laurent Jalabert ( FRA ) |
| 1999.0 | 15 | 1 | Saint-Gaudens | Piau-Engaly | Alberto Elli ( ITA ) |
| 1998.0 | 10 | 1 | Pau | Bagnères de Luchon | Rodolfo Massi ( ITA ) |
| 1995.0 | 15 | 1 | Saint-Girons | Cauterets - Crêtes du Lys | Richard Virenque ( FRA ) |
| 1994.0 | 12 | 1 | Lourdes | Luz-Ardiden | Roberto Torres ( ESP ) |
| 1993.0 | 16 | 1 | Andorra | Saint-Lary Soulan (Pla d'Adet) | Claudio Chiappucci ( ITA ) |
| 1989.0 | 10 | 1 | Cauterets | Superbagnères | Robert Millar ( GBR ) |
| 1988.0 | 15 | 1 | Saint-Girons | Luz-Ardiden | Steven Rooks ( NED ) |
| 1986.0 | 13 | 1 | Pau | Superbagnères | Bernard Hinault ( FRA ) |
| 1983.0 | 10 | 1 | Pau | Bagnères de Luchon | Robert Millar ( GBR ) |
| 1981.0 | 6 | 1 | Saint-Gaudens | Saint-Lary Soulan (Pla d'Adet) | Bernard Hinault ( FRA ) |
| 1980.0 | 13 | 1 | Pau | Bagnères de Luchon | Raymond Martin ( FRA ) |
| 1979.0 | 3 | 2 | Bagnères de Luchon | Pau | Bernard Hinault ( FRA ) |
| 1976.0 | 14 | 1 | Saint-Gaudens | Saint-Lary Soulan (Pla d'Adet) | Luis Ocana ( ESP ) |
| 1974.0 | 16 | 2 | La Seu d'Urgell | Saint-Lary Soulan (Pla d'Adet) | Vicente Lopez-Carril ( ESP ) |
| 1972.0 | 8 | 2 | Pau | Bagnères de Luchon | Lucien Van Impe ( BEL ) |
| 1971.0 | 16a | 2 | Bagnères de Luchon | Gourette - Eaux-Bonnes | Lucien Van Impe ( BEL ) |
| 1970.0 | 18 | 2 | Saint-Gaudens | La Mongie | Raymond Delisle ( FRA ) |
| 1969.0 | 17 | 2 | La Mongie | Mourenx | Joaquim Galera ( ESP ) |
| 1964.0 | 16 | 2 | Bagnères de Luchon | Pau | Julio Jiménez ( ESP ) |
| 1963.0 | 11 | 2 | Bagnères-de-Bigorre | Bagnères de Luchon | Federico Bahamontes ( ESP ) |
| 1962.0 | 12 | 2 | Pau | Saint-Gaudens | Federico Bahamontes ( ESP ) |
| 1961.0 | 17 | 2 | Bagnères de Luchon | Pau | Imerio Massignan ( ITA ) |
| 1960.0 | 11 | 1 | Pau | Bagnères de Luchon | Kurt Gimmi ( SUI ) |
| 1959.0 | 11 | 1 | Bagnères-de-Bigorre | Saint-Gaudens | Valentin Huot ( FRA ) |
| 1958.0 | 14 | 1 | Pau | Bagnères de Luchon | Federico Bahamontes ( ESP ) |
| 1956.0 | 12 | Not categorised | Pau | Bagnères de Luchon | Jean-Pierre Schmitz ( LUX ) |
| 1955.0 | 17 | 2 | Toulouse | Saint-Gaudens | Charly Gaul ( LUX ) |
| 1954.0 | 12 | 2 | Pau | Bagnères de Luchon | Federico Bahamontes ( ESP ) |
| 1953.0 | 11 | 2 | Cauterets | Bagnères de Luchon | Jean Robic ( FRA ) |
| 1952.0 | 17 | 2 | Toulouse | Bagnères-de-Bigorre | Antonio Gelabert ( ESP ) |
| 1951.0 | 14 | 2 | Tarbes | Bagnères de Luchon | Fausto Coppi ( ITA ) |
| 1949.0 | 11 | 2 | Pau | Bagnères de Luchon | Jean Robic ( FRA ) |
| 1948.0 | 8 | 2 | Lourdes | Toulouse | Jean Robic ( FRA ) |
| 1947.0 | 15 | 1 | Bagnères de Luchon | Pau | Jean Robic ( FRA ) |
Question:
What stage has a start of saint-girons in 1988?
Answer:
15.0