Plants vs. Zombies 2 downloaded nearly 25 million times

[I LOVE GIGGS]

pezus said:

I LOVE GIGGS said:
"Since launch, players have faced 5.4 billion zombie waves and planted 10 billion plants. Overall, Plants vs. Zombies 2 gamers have logged 81 million hours in the game"

- Less than 2 plants per wave?!

Yeah. Remember that there are multiple waves per level. 

Is there a level with more than three waves?

In any game, I would place 10 plants, five flowers and five attackers.  Thats the minimum for me. 10/3 = 3.3 plants per wave, and thats the minimum.