Estimates vary from 1% to 8%.
About 33 %.
Russia
No, they aren't.
Approximately 10% of the population in Damascus is Christian.
Kerala
As of 2001 it was 515,150 and the percentage was 0.64%.
The second largest Christian country in the world is Brazil, with a significant percentage of its population identifying as Christian, primarily 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?
About a third 33%
The population is estimated to be around 32%. This is a drop due to emigration from 1970 levels when it was 62%.
The southern African country with the highest percentage of Christian inhabitants in the region is Namibia. Approximately 90% of the population identifies as Christian, primarily Protestant.
Approximately 31.2% of the world's population identifies as Christian.