Answer questions 4a and 4b based on these outcomes
A. Increased by more than 10% per year
B. Increased by between 5 and 10% per year
C. Increased by between 1 and 5% per year
D. Stable (i.e. Between -1 and +1% change) over the past two years
E. Declined by between 1 and 5% per year
F. Declined by between 5 and 10% per year
G.Declined by more than 10% per year