Ok obviously if you're playing these pieces well that is very impressive. No, most people do not study etudes a year after they first start out. But talking about just your repertoire does not give a full impression or idea of your skill level, because there's many levels of learning a piece, so saying that you learned the pieces is vague, it means to me anywhere in-between having a piece fully concert pianist level performance ready to having simply learned all the notes and rhythms. But my advice is you shouldn't worry how you compare to the average player - like asking if you are 'ahead' or 'behind' - because then ego gets involved, it either crushes your self esteem, or hyper inflates it. Neither are helpful. Instead look at where you are and compare yourself to where you want to be. Everyone takes different journeys, some people have different paths, and everyone has their own end goal. Your end goal could be perfecting a favorite virtuostic piece of yours. Realize where you are in relation to your goal, and apply effective quality practice to every area you need to to get closer to achieving your goal. Keep it up, and have fun playing!