Tourist arrivals in Fiji
Use this diagram to show how seasonal effects are found by averaging the residuals (raw values minus 12-point moving averages) for each month.
Click on any value to highlight the residuals for the same month in each year. Their average is the seasonal effect for that month.
The lower diagram shows the seasonal effects.
The data set gives the number of tourists arriving in Fiji each month from 1991 to 1999.