How often do you talk to your mom?

I(**27M**) stay in Hyderabad for work while my family lives in a different city. I usually call my mom once or twice a week to catch up. Recently, I was talking with my flatmates, and it came up that he talks to his mom almost *every single day*. When he found out that I only call my mom couple of times a week, he jokingly said something like, "So, you're not really close to your mom, eh?" We both laughed it off, but it got me thinking – how often do most people actually talk to their mothers when they stay in a diff city? And for those who do talk daily - genuinely curious, what do you even talk about every day?