Table:
text: Colorado Buffaloes men's basketball
Record by coach
Data prior to the 2012 NCAA Tournament
Coach Years Seasons Lost Pct_
No coach 1902-06 5 15 .545
Frank Castleman 1907-12 6 22 .592
John McFadden 1913-14 2 9 .526
James N. Ashmore 1915-17 3 10 .615
Melbourne C. Evans 1918 1 2 .818
Joe Mills 1919-24 6 24 .556
Howard Beresford 1925-33 9 52 .594
Henry Iba 1934 1 8 .529
Earl Clark 1935 1 9 .250
Forrest B. Cox 1936-50 13 89 .623
H.B. Lee 1951-56 6 74 .459
Russell Sox Walseth 1957-76 20 245 .516
Bill Blair 1977-81 5 69 .493
Tom Apke 1982-86 5 81 .421
Tom Miller 1986-90 4 79 .307
Joe Harrington 1990-96 6 85 .459

Question: How many seasons has John Mcfadden coached Colorado Buffaloes men's basketball?