Table 2 CIs and simulation medians and intervals for observed proportions 1, 2 and 3.

Proportion number	Observed proportion	Median for simulation distribution	95% CI	95% simulation interval
1	0.61	0.63	(0.49 to 0.74)	(0.47, 0.74)
2	0.32	0.32	(0.20 to 0.44)	(0.19, 0.44)
3	0.28	0.28	(0.16 to 0.40)	(0.14, 0.39)