"Bad" stayed at the top position for two consecutive weeks.
It stayed at the top position for nine consecutive weeks.
It stayed at the top position for six weeks, and became their first Christmas number-one single in the country.
It reached stayed at the top position for the rest of the week, however.
It stayed at the top position for the second week, selling 44,143 units.
It went on to be Lewis' second number one single and stayed at the position for seven weeks.
He stayed at the position until November 20, 2010.
The song debuted at number 39 on January 18, 1986 and staying at the top position for one week.
It stayed at the peak position for two consecutive weeks, and spent 25 weeks on the chart.
It stayed at the same position in its second week of release, after a 40% drop in sales.
