diff --git a/NEED/process-NEED-EULF-2014.do b/NEED/process-NEED-EULF-2014.do
index e80cff9e15fe886f635386f6ce74a4a0fd913aa6..d8639e98f6cf8bec97daca014c345507d712ca0d 100644
--- a/NEED/process-NEED-EULF-2014.do
+++ b/NEED/process-NEED-EULF-2014.do
@@ -37,6 +37,7 @@ local ifile "need_eul_may2014"
 local dfile_orig "`dpath'UKDA-7518-stata11/stata11/`ifile'.dta"
 
 * 10 = 10% sample, 50 = 50% sample, 100 = 100% sample
+* if you really wanted to you could set up a loop to iterate over a list of sample values to create a set of random sub-samples
 local sample 50
 local samplet "`sample'pc"
 local sampleby "EE_BAND PROP_TYPE"