Table:
text: Atlanta Falcons draft history
1967 Draft
1967 Draft
Round Pick_ Overall Name_ Position_ College
2 5 31 Leo Carroll Defensive End San Diego State
3 4 57 Jimmy Jordan Running Back Florida
5 5 112 Bill Delaney Tight End American International
5 13 120 Randy Matson Defensive Tackle Texas A&M
6 15 148 Eugene Snipes Running Back Elizabeth City
6 18 151 Martine Bircher Defensive Back Arkansas
7 3 162 Corey Colehour Quarterback North Dakota
9 4 215 Bob Moten Wide Receiver Bishop College
10 3 240 Dick Schafroth Offensive Tackle Iowa State
11 5 268 John Walker Linebacker Jackson State
12 3 293 Bill Gentry Linebacker North Carolina State

Question: In what round of the 1967 Atlanta Falcons draft history was a defensive tackle picked on average?