Rugby League vs Rugby Union vs Australian Rules vs Soccer

Have lived overseas for a long time. Which of the above is the most popular these days?

When I was a kid in the 70s it was,

Rugby League was the standard.

Rugby Union was some version that nobody really understood.

Australian Rules was something they played down South.

Soccer was something Europeans played, especially the English.

Going to sneak this in, how popular is baseball these days? Apparently, the Australian team gave the Japanese team a bit of scare last year before losing. But they did better than the year before.

Disclaimer: I do not play or watch any of the above. Just curious.