once to twice per year
Usually 5.
every 5 years
Once every 11 years.
At least 4 and sometimes 5, depending on the year.
Any month with 30 or 31 days can have 5 weekends (Sat-Sun) if it starts on a Saturday - for 30 day months - or a Friday or Saturday - for 31 day months. Months with only 4 weekends are any February, or any month that does not start on a Friday or Saturday. A non-leap year calendar year will have either 52 or 53 weekends, and will have either 2 or 3 months with 5-day weekends.
1999 I think it was 2009 since there were 5 Saturdays in that month October.
My 5 month old grand child has one - so there is no minimum age.
Yes. 30 days include a full month including weekends.
October 2010 contains 5 weekends.
because of leap years, October has 5 weekends alternating between every 6 years and every 11 years. The next Octobers with 5 weekends will be 2021 and 2027.
Well I work there at weekends and i get £120 per month.
Only on weekends, and every third week of the month.