I lost more than 5% a year on average
I lost, but less than 5% a year on average
About 0 (didn't lose and didn't win anything)
I won, but less than 5% a year on average
I won between 5 and 10% a year on average
I won between 10 and 15% a year on average
I won between 15 and 20% a year on average
I won more than 20% a year on average