I don't think using those statistics is a good idea
Too bad. That survey and others like are standard internationally, that demographic is worldwide.

68 per cent of Australians play interactive games, and of this game playing population: 78 per cent were aged 18 years or older, 71 per cent were working age (18–64 years), 23 per cent were aged 50 and over, and seven per cent were aged 65 years or older, the average age was 33 years.
New Zealand

The average age of the New Zealand gamer is 34 years old. 43% of New Zealanders aged 65 and over now play video games, compared to only 32% in 2013. Games are not only enjoyed by kids and teenagers – 78% of the game playing population is aged 18 years or older. Nearly half (48%) of the gaming population is female
Philippines

https://www.statista.com/statistics/...gamers-by-age/

Russia

Among Russian video gamers aged from 16 to 29 years, the majority played online games more often than offline games, according to a survey from July 2021. To compare, among those between 30 and 44 years old, 40 percent of respondents played online and offline games with the same frequency. In the age category of 60 years and older, offline games were the most popular.