cost explanation 2: If excost1 = 3 (multiyear period), it indicates the number of years covered.
|Year: 2013||All Years|
|C: 2||N: 14||n: 5||n^: 3|
Country and programme data coverage at a glance
C = Countries covered in 2013
N = Total number of valid observations
n = Total number of programmes covered
n^ = Mean number of years per programme covered