Funny, when I was single and worth far less, I traveled more. Now I'm married, FIRE, and well past the highest NW number on this survey. At present, we travel very little for pleasure because DH's mom and her pal, Al Z. Heimer live with us.
My point is that nothing's guaranteed in this life. If you want to travel, do it, don't wait. Now we have plenty of money, but have less freedom to travel. I might find myself resentful had I not figured out how to travel while saving for FIRE all those years ago.
So, ask yourself why you posted this survey. If you really want to travel, hack some credit cards and get it done, don't wait. Seriously, who gives a shit what other's ratios are? Don't keep up with the Jonses, even the frugal ones. Do what's right for you.
Edited for clarity.