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:
| Conference | Regular Season Winner | Conference Player of the Year | Conference Tournament | Tournament Venue (City) | Tournament Winner |
| --- | --- | --- | --- | --- | --- |
| Atlantic 10 Conference | St. Joseph's (East) Dayton (West) | Jameer Nelson , St. Joseph's | 2004 Atlantic 10 Men's Basketball Tournament | University of Dayton Arena ( Dayton, Ohio ) | Xavier |
| Atlantic Coast Conference | Duke | Julius Hodge , North Carolina State | 2004 ACC Men's Basketball Tournament | Greensboro Coliseum ( Greensboro, North Carolina ) | Maryland |
| Atlantic Sun Conference | Troy | Greg Davis , Troy | 2004 Atlantic Sun Men's Basketball Tournament | Curb Event Center ( Nashville, Tennessee ) | Central Florida |
| Big 12 Conference | Oklahoma State | Tony Allen , Oklahoma State | 2004 Big 12 Men's Basketball Tournament | American Airlines Center ( Dallas, Texas ) | Oklahoma State |
| Big East Conference | Pittsburgh | Emeka Okafor , Connecticut | 2004 Big East Men's Basketball Tournament | Madison Square Garden ( New York City, New York ) | Connecticut |
| Colonial Athletic Association | Virginia Commonwealth | Domonic Jones , Virginia Commonwealth | 2004 CAA Men's Basketball Tournament | Richmond Coliseum ( Richmond, Virginia ) | Virginia Commonwealth |
| Conference USA | Cincinnati , Memphis , Charlotte , DePaul & UAB | Antonio Burks , Memphis | 2004 Conference USA Men's Basketball Tournament | U.S. Bank Arena ( Cincinnati, Ohio ) | Cincinnati |
| Ivy League | Princeton | Jason Forte , Brown | No Tournament | No Tournament | No Tournament |
| Metro Atlantic Athletic Conference | Manhattan | Luis Flores , Manhattan | 2004 MAAC Men's Basketball Tournament | Pepsi Arena ( Albany, New York ) | Manhattan |
| Mid-American Conference | Kent State (East) Western Michigan (West) | Mike Williams , Western Michigan | 2004 MAC Men's Basketball Tournament | Gund Arena ( Cleveland, Ohio ) | Western Michigan |
| Patriot League | Lehigh & American | Austen Rowland , Lehigh | 2004 Patriot League Men's Basketball Tournament | Campus Sites | Lehigh |
| Southeastern Conference | Kentucky (East) Mississippi State (West) | Lawrence Roberts , Mississippi State | 2004 SEC Men's Basketball Tournament | Georgia Dome ( Atlanta, Georgia ) | Kentucky |
Question:
When western michigan is the tournament winner how many conferences are there?
Answer:
1.0