Before the vaccination and modern medicine, we had a lifespan of 16 to 17 years.
I think world history would look a little different if it had been entirely forged by hormonal brats on the verge of carking it. Your figures might be a little off.
I LOLed my ass off

Just read this article today, this is a perfect example of why getting vaccinated is kind of a 'duh' thing at this day and age.
http://www.rawstory.com/2017/05/measles-sweeps-an-immigrant-community-targeted-by-anti-vaccine-activists/Raises an interesting point. Does autism go down in communities where vaccination isn't as prevalent/is purposefully avoided? I suspect no, but this metric would go a long way in proving/disproving the link between autism and vaccinations.
The risk truly isn't worth it, people. It's a reason why these particular diseases were singled out, they cause great harm to the populace and are subject to rampant spread. I think the majority of us would chose autism over possible death, ESP when that risk of autism is so miniscule.