I reset mine when I got it the day after Christmas, so it only has 5 months on it. Last time I recorded it was a couple weeks ago and it's up over 3,000 miles so far, maybe 3,200. I have to make lots of trips beyond battery range. In fact, I'll use up almost all my range today going home from work and then have to leave on a 40 mile round trip before the battery has time to be even half way charged.
21k EV out of 126k total DW is going back to work from maternity leave next week. I'm going to have to drive the family SUV again.
That 3 months went by fast. Sounds like the mpg will begin to take a hit again too. I bet you enjoyed it while it lasted though .