every 4 years, but not on a century year (like 1800 or 1700) unless that century year is also divisible by 400 (like 1200, 1600, or 2000)
The Earth takes approximately 365.25 days to revolve around the sun, which is why we have a leap year every four years to account for the extra quarter day.
No idea what you are on about
Every four years.
The summer Olympics occurs every four years. The last one occured last year in 2008, so the next one will occur in 2012.
every 4 years, just like the USA
every four years
Every 4 years for a maximum of 2 terms.
no it dose not
dose not have anwsers
Normal year = 365 days Leap year = 366 days
It is a democratic country that re-elects its President every four years as well as the Senate.