it all depends on what branch of government the website is under.
The Colorado state map is updated once every year by the government of Colorado. If there are natural disasters occurred, then it would be updated twice a year.
High street vouchers are updated every 2 to 3 months. This depends also on what streets we are talking about and if the government has enough funds for it.
Information is uploaded to the servers and then distributed to the various website to which the dealers subscribe. How often the information is updated would depend on the contractual agreements between the dealers and the site owners.
Car auctions are often listed in local newspapers or on websites that specialize in auctions. Often you can ask to be on their mailing lists to keep you updated.
To ensure accurate information, listings for television programming must be updated regularly. It is often updated nightly, but it can be updated more frequently should the information be available in time.
Government run websites more often than not have the suffix of .gov as opposed to .com or .org etc.
most dictionaries are updated yearly and some are only updated every decade
http://printable-coupons.blogspot.com/ This link has many coupons that I am sure you will find useful. There are many other websites. This one is updated very often.
It gets updated really often, almost daily
With the increasing demand on gold, quotes need to be updated quite often. In todays time, gold quotes are updated approximately 3 to 5 times a year, when before they were only updated yearly.
Constantly !
Anytime!