Your 3rd example doesn't cite the method, but even if it was a knife that's like 60 people worldwide in 4 years with a 1 year interval on average.
Are you really comparing that favorably with shooting death stats from this country alone?
At around 21:20, a group of eight knife-wielding men and women attacked passengers at the city's railway station.[2] Both male and female attackers pulled out long-bladed knives and stabbed and slashed passengers.
I'm pointing out that alternate methods of attacking people occur in countries where guns are banned. I'm sure that a gun ban would lead to a lot more deaths by another method. Knife, Vehicle (purposely ramming crowds, not vehicle accident deaths) IEDs, etc.