# Box 7_5.txt # Month Depth CPE 1 2.5 2 1 2.5 4 1 2.5 7 1 5 6 1 5 10 1 5 12 1 10 8 1 10 12 1 10 33 1 15 10 1 15 10 1 15 17 1 20 0 1 20 2 1 20 3 2 2.5 0 2 2.5 2 2 2.5 0 2 5 10 2 5 10 2 5 9 2 10 13 2 10 40 2 10 46 2 15 6 2 15 5 2 15 12 2 20 0 2 20 0 2 20 0