What is the missing number from the sequence 10.8 5 8 9.33 8 5.67?

If the numbers are written with commas to separate them we have: 10.8, 5, 8, 9.33, 8, 5.67 The most rudimentary pattern seems to be the repetition of the number 8, which occurs every second number, save after the first. By placing 8 after the first number we have established a simple pattern: 10.8, 8, 5, 8, 9.33, 8, 5.67