* Premarital Sex and Abortion;

data sex;

/* premar='premarital sex'(1=Strongly Bad, 4=Not Bad) */

/* birth='control of birth'(1=Strongly Negative 2=Negative 3=Positive 4=Strongly Positive) */

/* assoc=premar*birth */



premar    birth    count    assoc

---------------------------------

   1        1        81        1

   1        2        68        2

   1        3        60        3

   1        4        38        4

   2        1        24        2

   2        2        26        4

   2        3        29        6

   2        4        14        8

   3        1        18        3

   3        2        41        6

   3        3        74        9

   3        4        42       12

   4        1        36        4

   4        2        57        8

   4        3       161       12

   4        4       157       16