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:
| Artist | Country | Number-one single(s) | Year | Weeks at #1 | Straight to #1 ? |
| --- | --- | --- | --- | --- | --- |
| D'Avilla, Philippe | France | " Les Rois du monde " | 2000.0 | 17.0 | No |
| Daft Punk | France | " One More Time " | 2000.0 | 1.0 | Yes |
| Début de Soirée | France | " Nuit de folie " | 1988.0 | 9.0 | No |
| Desvarieux, Jacob | France | " Laisse parler les gens " 1 | 2003.0 | 3.0 | No |
| Diam's | Cyprus | " La Boulette " | 2006.0 | 3.0 | No |
| Dion, Céline | Canada | " Pour que tu m'aimes encore " | 1995.0 | 12.0 | No |
| Dion, Céline | Canada | " Je sais pas " | 1995.0 | 7.0 | No |
| Dion, Céline | Canada | " The Reason " / " My Heart Will Go On " | 1998.0 | 13.0 | No |
| Dion, Céline | Canada | " Sous le vent " | 2001.0 | 3.0 | Yes |
| Dire Straits | United Kingdom | " Your Latest Trick " | 1993.0 | 6.0 | Yes |
| DJ BoBo | Switzerland | " Chihuahua " | 2003.0 | 10.0 | No |
| Doré, Julien | Canada | "Pour un infidèle" | 2010.0 | 1.0 | Yes |
Question:
Name the least weeks at number 1 for 1988
Answer:
9.0