Car a year old, should I replace anything?

Yesterday was exactly a year since I purchased my 2010 Toyota Yaris. The car was hot off the assembly line. In that time, I have done 3 oil changes and tire rotations(every 5,000 like the manual said) and replaced my wiper blades. Should I look into spark plugs, fuel filters, air filters, etc? What could need attention after 14,300 miles(current reading)?