Table 3.

Percentile rank scores of the LOT-R.

	Optimism	Pessimism	Total score
Raw score	Percent rank	Percent rank	Percent rank	Raw score	Percent rank
0	0.3	2.3	0.1
1	0.7	7.7	0.1	13	20.6
2	1.1	15.6	0.1	14	28.8
3	2.0	28.0	0.2	15	38.0
4	3.8	43.3	0.3	16	47.9
5	7.3	58.4	0.5	17	57.6
6	14.1	72.7	0.7	18	66.7
7	24.1	84.3	1.1	19	74.9
8	36.5	92.0	1.7	20	82.0
9	50.8	96.5	2.8	21	88.1
10	65.1	98.7	4.6	22	93.1
11	77.6	99.4	7.6	23	96.8
12	91.6	99.8	13.2	24	99.2