Importance of conserving energy, by age

Age (years) Girls Boys All students
average score on 1,000
8 751 772 762
9 773 726 749
10 758 712 734
11 736 709 723
12 722 682 702
13 704 639 672
14 641 578 611
15 609 530 571
16 613 562 587
17 641 577 610
18 656 583 614
19 661 767 725
Source: Statistics Canada, Census at School, 2008/2009.