Africa has been in existence for dozens of years. It's construction began in the late 40's as part of FDR's new deal.
they have been in existence for 110 years since 1901.
The IUPAC has been in existence since 1919. (93 years ago.)
this years 2010 world cup is the first time an African country has hosted it
88 years
The number of years you've been in existence.
About 40 years
Ethiopia is a country IN Africa. Africa has always been Africa
The amazon rain forest has been in existence for at least 55 million years.
41 years.
Bernardaud is a company that has been in existence since 1863. For the last 150 years they have been leaders and innovators in the tableware industry.
Kenya is not in Oceania. It's in Africa. I think the question is asking about Kenya's popularity, not its location. Kenya (indeed in Africa) has been popular with tourists for many years.