Anyone here good with SAS?

Having a rough time finding support forums.

Question is easy enough. The program is:
title 'super drowsy study';
data Super Drowsy ;

Input Patient Week1 Week2;

Datalines;
1 61.07 20.36 26 16.07 7.50 51 41.79 11.79
2 46.07 37.50 27 33.21 26.79 52 22.50 22.50
3 84.64 61.07 28 51.43 20.36 53 39.64 18.21
4 31.07 9.64 29 28.93 18.21 54 78.21 26.79
5 54.64 28.93 30 139.29 37.50 55 46.07 16.07
6 26.79 11.79 31 78.21 39.64 56 46.07 28.93
7 58.93 31.07 32 43.93 35.36 57 61.07 33.21
8 13.93 9.64 33 111.43 7.50 58 39.64 28.93
9 71.79 35.36 34 56.79 31.07 59 56.79 18.21
10 82.50 33.21 35 106.07 43.93 60 43.93 24.64
11 37.50 24.64 36 98.57 77.14 61 43.93 24.64
12 35.36 46.07 37 43.93 70.00 62 31.07 24.64
13 37.50 9.64 38 114.64 26.79 63 46.06 24.64
14 114.64 16.07 39 39.64 33.21 64 22.50 9.64
15 35.36 9.64 40 91.07 31.07 65 50.36 41.79
16 73.93 35.36 41 18.21 20.36 66 41.79 18.21
17 17.50 11.79 42 63.21 18.21 67 35.36 18.21
18 94.29 20.36 43 37.50 20.36 68 65.36 78.21
19 22.50 9.64 44 41.79 22.50 69 37.50 31.50
20 58.93 30.00 45 40.00 43.93 70 48.21 9.64
21 46.07 100.71 46 50.36 41.79 71 102.86 43.93
22 31.07 9.64 47 48.21 60.00 72 86.79 43.93
23 62.14 20.36 48 63.21 50.36 73 31.07 9.64
24 20.36 13.93 49 54.64 20.36
25 56.79 32.14 50 73.93 13.93
;
run;

proc print;
run;

There is supposed to be 73 observations, butI can only get the first 25 observations to print. What is wrong?