Age (years)	Blood pressure (mm Hg)
	Girls	Girls	Boys	Boys
	50th percentile for height	75th percentile for height	50th percentile for height	75th percentile for height
6	111/73	112/73	114/74	115/75
12	123/80	124/81	123/81	125/82
17	129/84	130/85	136/87	138/88