Click Trail
    This table shows details of every click by every student 
    during completed attempts at a particular Hot Potatoes quiz.
    Please note that this report is very wide and can be very 
    long, so it is intended to be downloaded and viewed using 
    a spreadsheet program, such as Microsoft Excel.
	Each row in the table contains the following information:
    Which click?
    The following details identify to which click in which attempt 
    by which student at which quiz in which section of which course 
    this row refers:
    - Course name, Section number, Exercise number, Exercise name, Exercise type, Number of questions
- Student's full name, Login date, Login time, Logoff time
- Attempt number, Attempt start time, Attempt finish time
- Click number, Click time, Click type
    Which questions were affected?
    The following details are shown of which questions, 
    if any, were affected by the current click:
    - questions which were checked, or given a hint or clue on the current click
- the status of each question after the current click 
        
            - 0 means "correct"
- X means "wrong"
- - means "not attempted"
 
- new answers which were received on the current click (answers that did not change are not shown)
- questions for which new answers were received on the current click
- questions for which new answers were received, or for which a hint or clue was given, on the current click
    How many questions were affected?
    The following details are shown of the total number 
    of questions, if any, affected by the current click 
    and the total number of questions affected so far 
    in the quiz:
    - the number of questions attempted
- the number of questions not attempted
- the number of questions whose status is "right"
- the number of questions whose status is "wrong"
- the number of questions for which hints have been given
- the number of questions for which clues have been given
- the number of questions for which new answers have been received
- the number of questions for which new answers have been received, or for which a hint or clue has been given
    Scores
    The following details are shown about scores for this click 
    and for the quiz so far:
    - the raw score
- the maximum score
- the score as a percentage