Which right now of 2012, there are 1.81 billion Roman Catholics.
The total population of France is 65.7 million people. The population of Roman Catholics in France is 39.8 million people.
There are: 1.81 billion Roman Catholics
Roman Catholic AnswerThe Vatican-Annuario reported in March 2012 that the worldwide Cahtolic population reached 1.196 billion, which means that Catholics as a percentage of the global population "remained stable at around 17.5 percent." See the report at the link below.
There are currently about 1.2 billion Catholics worldwide.
Roman Catholic AnswerUkranian Catholics ARE Roman Catholics, so NO, they Mass if not like Roman Catholics it is Roman Catholic.
The question is underspecified.What is the percentage required relative to:Roman Catholics in the world?Total population of Rome?Christian population of Rome?
Ireland's population is 87.4% Roman Catholic as of 2006 according to the CIA Factbook
Roman Catholics form a majority of the population of Italy.
the US has about 24% of its population as Roman Catholic. Meaning that about 75,000,000 Americans are Roman Catholic. The largest of any other country.
There are 2.07 billion people worldwide that believe in some type of Christianity. That is 32% of the world population. The most popular type of Christianity is the Roman Catholics with 989 million people (48% of christian population).
Most Portuguese people are Roman Catholics, 84% of the population.
Roman Catholics comprise 80% of the population in the Philippines.