You seem to be saying that this creates some unfairness, because people came to settle in 1990 while others came to settle in 2008. In 1990, the region in question did not have any problems, however. The demographic problems began around 1995, and there was no remedy for them at the time. Today, we are proposing a remedy because regions that are losing their population are a real problem. It is to counter that loss of population and to achieve demographic stability that a program of this kind is being put forward.
On February 27th, 2008. See this statement in context.