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:
| Date | Cover model | Centerfold model | Interview subject | 20 Questions | Pictorials |
| --- | --- | --- | --- | --- | --- |
| 1-03 | Tia Carrere | Rebecca Anne Ramos | Halle Berry | Ron Insana | Tia Carrere |
| 2-03 | Alison Eastwood | Charis Boyle | Jimmy Kimmel | Bernie Mac | Allison Eastwood, Cyber Girls |
| 3-03 | Dorismar | Pennelope Jimenez | Colin Farrell | Juliette Lewis | Ladies of Latin TV, Katrina Barellova |
| 4-03 | Carmen Electra | Carmella DeCesare | Jay-Z | Andy Richter | Carmen Electra |
| 5-03 | Torrie Wilson | Laurie Fetter | Billy Bob Thornton | Jorja Fox | Torrie Wilson |
| 6-03 | Sarah Kozer | Tailor James | Mike Piazza | Nelly | Sarah Kozer, PMOY Christina Santiago |
| 7-03 | Nikki Ziering | Marketa Janska | Lisa Marie Presley | Rachel Weisz | Nikki Ziering, 2 Fast 2 Furious 2 Fine |
| 8-03 | Jenna Morasca , Heidi Strobel | Colleen Marie | Tobey Maguire | Charles Rangel | Jenna Morasca and Heidi Strobel, Carnie Wilson |
| 9-03 | Signe Nordli | Luci Victoria | Jon Gruden | Nicolas Cage | Women of Starbucks , Jenny Haase |
| 10-03 | Lauren Hill | Audra Lynn | O.J. Simpson | Joe Rogan | Girls of Big Ten , Deanna Merryman |
Question:
How many centerfold models were there when the cover model was Torrie Wilson?
Answer:
1.0