I know very few people who still breastfeed at this age & those that do seem to feed their LOs much more than this. I have always fed on demand and up until 2 weeks ago she was having 4 feeds (though one has been on it's way out for months).
We are doing BLW and she eats tons. She has cows milk on her cereal and has yoghurt & cheese too. I'm sure if I offered milk she would have more but I've always gone with what she wants & she just isn't bothered during the day. I go back to work soon so it fits on with that aswell. Just need some reassurance!.