1 “... and describes its development over the past twenty years. It presents an analysis of the system and identifies...”

2 “.... Over the past two decades the country has made great strides to increase the numbers of young people...”

3 “... government. Past successes and a sense of frailty have fueled aspirations for a secure, prosperous...”

4 “... is almost twice the global average-despite a decline over the past two decades that was almost entirely...”

5 “... over the past decade...”