heading \bf Blood Pressure With Increasing Age
xlabel time (years)
ylabel \stack{b,l,o,o,d, , ,p,r,e,s,s,u,r,e}
type line
x 25 30 35 40 45 50 60 70 80 90
y 120 135 156 165 175 190 203"*" 196"*" 210"*" 203"*"
dy 12 13 15 16 17 19 20 20 21 18
type xy
x 25 30 35 40 45 50 60 70 80 90
y 120 135 156 165 175 190 203 196 210 203