May 15, 1979 (vol. 89, iss. 10) • Page Image 11
… Weeks Number of Weeks 13 26 39 Inches/week 13 26 39 -34 31 27 6 210 1.90 1.65 33 30 26 9 2.05 1.85 1.60 31 28 24 12 200 180 155 30 27 23 15 1.95 1,75 1,50 28 25 21 18 1.90 1 70 1,45 27 26 20 over18 1 80 1…





