I did hit around single digits last year. I wanted to go a little lower. But I slacked, and that's the only reason why. If I want to improve, I know what to do.
Try it and you will see.
Also, try paying attention to calories a bit. I'm just talking generally speaking however. You can track every day if you want, but it isn't necessary. Just count up once in a while to see how you're numbers are looking. If you aren't losing weight, check to see what calorie dense foods you might be eating that you could easily eliminate temporarily. When calories are dropped, the fat will start melting off.