Score SPSQ;

Wave 1; Cumulative percentage (n)

Wave 2; Cumulative percentage (n)

Referred clients; Cumulative percentage (n)

0

81.4 (1244)

79.4 (417)

29.2 (33)

1

94.6 (202)

93.9 (76)

47.8 (21)

2

97.7 (47)

97.1 (17)

58.4 (12)

3

98.8 (17)

98.5 (7)

68.1 (11)

4

99.2 (6)

99.0 (3)

81.4 (15)

5

99.7 (7)

99.2 (1)

86.7 (6)

6

99.8 (2)

99.6 (2)

92.0 (6)

7

99.9 (1)

99.6 (0)

95.6 (4)

8

99.9 (1)

100.0 (2)

97.3 (2)

9

100.0 (1)

100.0 (0)

99.1 (2)

10

100.0 (0)

100.0 (0)

100.0 (1)

Mean (SD)

.29 (.79)

.34 (.90)

2.44 (2.48)

Mode

0

0

0

Median

0

0

2

Kurtosis

29.8

28.3

.2

Skewness

4.9

4.6

1.0