PROC UNIVARIATE DATA = weight;
VAR bmi;
HISTOGRAM bmi / NORMAL MIDPOINTS=20 to 40 by 2;
INSET N = 'N' (5.0)
MEAN = 'Mean' (5.1)
STD = 'Sdev'(5.1)
MIN = 'Min' (5.1)
MAX = 'Max' (5.1)/ POS=lm HEADER='Summary Statistics';
LABEL bmi = 'Body Mass Index (kg/m2)';
TITLE 'Histogram of BMI';
RUN;