DC Universe Online Free to Play Stats

John Smedley, president of Sony Online Entertainment, tweeted today with the latest stats since DC Universe Online went free-to-play transition.
Stats:
- DC Universe Online player base grew by 6% a day
- 700% increase in daily revenue (47% PC / 53% PS3)
- Percentage of European players has grown from 20% to 50% of daily log-ins
- More than 85% of daily log-ins are returning players
- Most popular marketplace items are: Vanguard of the Heavens character skin & Additional Character Slots