10 0 EYE HAS FIRST BECOME VISIBLE DURING THE PAST 30 MINUTES 21 1 NO SIGNIFICANT CHANGE IN THE CHARACTERISTICS OR SIZE OF THE EYE 32 2 EYE HAS BECOME SMALLER WITH NO OTHER SIGNIFICANT CHANGE IN CHARACTERISTICS 43 3 EYE HAS BECOME LARGER WITH NO OTHER SIGNIFICANT CHANGE IN CHARACTERISTICS 54 4 EYE HAS BECOME LESS DISTINCT WITH NO SIGNIFICANT CHANGE IN SIZE 65 5 EYE HAS BECOME LESS DISTINCT AND DECREASED IN SIZE 76 6 EYE HAS BECOME LESS DISTINCT AND INCREASED IN SIZE 87 7 EYE HAS BECOME MORE DISTINCT WITH NO SIGNIFICANT CHANGE IN SIZE 98 8 EYE HAS BECOME MORE DISTINCT AND DECREASED IN SIZE 109 9 EYE HAS BECOME MORE DISTINCT AND INCREASED IN SIZE 1110 10 CHANGE IN CHARACTER AND SIZE OF EYE CANNOT BE DETERMINED 1215 15 MISSING VALUE 13