Hmm lets see dont know about peaceful 100% but in my eyes countries that are not trying to get into wars actively are (in no particular order) :
1) Canada
2) Switzerland
3) Denmark
4) Finland
5) Sweden
#5 in the list definitely don't belong there. Sweden has replaced South Africa as the rape capital of the world many years ago. The Somali, Afghan and other Muslim immigrants have turned cities such as Malmo as no go zones for the native Swedes. Unfortunately, the neighboring Finland is also slowly moving in the direction of Sweden.
Rape is now happening in almost every country in Europe due to Angela Merkel open door policy, I am beginning to wonder if she consulted the other European leader before she made the decision or whether they were all in on it because they say a little boy drowned on the beach. That's a publicity stunt am very sure of it.