That is fine, and if you polled Americans, you'd get similar results. The US is a very safe country overall. Foreigners like to make a big deal out of school shootings, mass murders, etc...... but they are a tiny part of total crime in the US.
The major stats for gun crime, excluding domestic violence, in the US come from two factors -
1) A wide spread gang culture here.
and
2) Drug trade violence.
Take those two things out of the picture, and our numbers shrink dramatically.