Getting 95% from proc freq binomial

[GS2]

Using SAS 9.4

I am running the following code:

proc freq data= have;
by graft;
table sex BMI_overweight athlete athlete_type_update / nocum norow binomial;
exact binomial;
run;

graft is a binary variable, however when I run the code it only produces the CI for one part of the binary. 

I am trying to follow this example: https://www.lexjansen.com/phuse/2013/sp/SP05.pdf

In the example by statement is a binary variable that is producing both tx group a and b so I am wondering if anyone knows why my code is only producing the output for 1? Thank you

[PaigeMiller]

graft is a binary variable, however when I run the code it only produces the CI for one part of the binary. 

Show us the same output you are seeing.

[ballardw]

You may also want to show us the LOG from running the code. Copy the code and any messages related to the Proc Freq call from the log and paste into a code box opened on the forum with the {I} now </> or "running man" icon. That will preserve formatting of any messages.

[WeiChen]

Run

proc freq data= have;
table graft;
run;

to see how many values graft actually has. Maybe only one level? (Like all females)

[PaigeMiller]

We want to see the OUTPUT. (And @ballardw wants to see the LOG)