Question originally set by Susan Denham
Put a digit at the end of each bulleted statement so that (counting all the occurrences of digits in this Enigma from here until the final question) the following statements are true.
* The number of occurrences of the digit 0 is__
* The number of occurrences of the digit 1 is__
* The number of occurrences of the digit 2 is__
* The number of occurrences of the digit 3 is__
* The number of occurrences of the digit 4 is__
* The number of occurrences of the digit 5 is__
* The number of occurrences of the digit 6 is__
* The total number of occurrences of the digits 7, 8 and 9 is__
* The average of the previous boxes is__
* The highest of the number of occurrences of 0, 1, 2 and 3 is__