Test of sig

Unbooked N %

Booked N %

Chi-square test

P = 0.005**

28 (21.4)

36 (31)

2011

30 (22.9)

28 (24.1)

2012

30 (22.9)

36 (31)

2013

17 (13)

10 (8.6)

2014

26 (19.8)

6 (5.2)

2015