After that, the requirement would increase to 90 hours over three years.

The standard was increased to 40 hours the following year.

The flight time increased from 1 hour to 1.5 hours.

For some time in 1988 and '89, the show was increased to 3 hours.

In 2000, the duration of the final event increased to 3 hours.

He also increased his meditation time on work days to four, five, and then six hours.

Prior to a competition, the team practice time is increased to 12 hours per week.

That program has been increased to 14 hours of instruction.

The average work week for all workers increased to 34.4 hours.

The work requirement would be increased to 30 hours a week from 20 for parents of older children.