A lot.
There were so many people who baptised people the apostles did baptize people, dont know if ou mean John the baptist.
The book of Acts says they came in large numbers and got baptised in the holy spirit.
256 people have been killed.
No. One rarely has a choice regarding baptism as most individuals are too young to refuse baptism. However many churches do have a tradition of adult baptism where the decision to be baptised is taken at an age when in theory the baptisee is able to make an informed decision as to be baptised or not. Neither do you have to be confirmed although many Christian churches bar from communion those who have been confirmed.
Many people have never been exposed to Christianity. There are also many other religions in the world.
Acts 2:28 says you do and thats that! Its what the word says not people because people cant get you to heaven
No census has been taken, nor is it likely to be. Most people in the world have never heard of the group.
In the last 10 years 100,000,000 people have been killed by electricity in the world
There have been many people killed by volcanoes over many centuries. Volcanoes have been responsible for thousands of deaths all over the world since the beginning of time.
As much as the people in the world but if you've been bad, you get coal
there is no world wide data base.
An estimated 66,000,000 casualties have been determined resulted from World War 2.