Lol did you even read these stats? Most of them refute your own claim. The one time over the course of many years the gun violence went up isnt an indication of your claim. That is what as known as an outlier.
Violent crime should be measure at the rate of crime incidents based on total population.
Example if you have a population of 100 with 1 violent crime that year and the next year you have 200 people with 2 crimes. That is not an increase in the crime rate. Even though it is a doubling of the total crime.
I'd suggest learning a bit about statistics before you let sensational media fool you.
First step is to verify the data collection process
http://www.unodc.org/unodc/en/data-a...e-Systems.html
Second step look for the length of the data to make your comparison. Throw away outliers.
Third step Statistics!
Per 100k deaths the UK with stricter gun control laws has about 1 death, where the US has about 5 per 100k. The same goes for the other gun control laws in western europe. Compare first world countries for more accurate results as obvious developing and third world countries will have more violent crime by nature, (also more access to machine and assault weapons.