How many bank holiday are there in a year?

there are 9 bank holidays in 2013. 02 JanuaryMondayNew Year's DaySubstitute day06 AprilFridayGood Friday09 AprilMondayEaster Monday07 MayMondayEarly May bank holiday04 JuneMondaySpring bank holiday05 JuneTuesdayQueen's Diamond Jubilee27 AugustMondaySummer bank holiday25 DecemberTuesdayChristmas Day26 DecemberWednesdayBoxing Day