The number of people in the middle class, increased job almost 3 times during 1991 and 2015 and workers from the sector development in the region has increased from just 18 percent in 1991,
The number of people in the working class increased almost three-fold between 1991 and 2015 and the labor sector development in the region, up from just 18 percent in 1991.
The number of people in the middle class in the work up nearly 3 times during the year and 1991 2015 and labor from the quality of development in the region increased from just a percentage 18 in 1991.