Importance of conserving energy, by age

Age (years)	Girls	Boys	All students

	average score on 1,000
8	780	680	730
9	737	730	733
10	758	730	743
11	741	706	724
12	725	681	704
13	696	666	682
14	685	630	658
15	613	572	595
16	611	555	583
17	635	577	606
18	655	554	602
19	658	644	650
Source: Statistics Canada, Census at School, 2007/2008.