"The play-time data shown below was collected 1,100 days, after Metroid Prime 3 released in North America, or 3 years, 4 days.", says CoffeewithGames.
CwG covers the appoximate number of players reporting data, number of play sessions, average total time played, and play-time per session per player.
CwG also shows the sale rank and review score averages for the game, as well as includes a brief trailer of the game.