I'm surprised by some of the things reported by zero percent of respondents to make life meaningful, particularly pets and nature. It's been reported that Koreans are obsessed with their pets and that hiking is practically a national sport. When I lived in LA, there were huge groups of Korean hikers on popular trails. I wonder if there is a language barrier in Pew's survey, if "life meaning" carries some other nuance or significance to Koreans (maybe it means "outward life" or something?).

https://www.reuters.com/article/us-southkorea-economy-pets/l...

https://www.nytimes.com/2012/12/02/travel/along-the-trail-of...