It reached a peak during the year 1998 (an increase of 21 % as compared to 1996) and then it decreased by 13 % in the subsequent period.
Töötajad _BAR_ 100 _BAR_ 106 _BAR_ 120 _BAR_ 129 _BAR_ 131 _BAR_ 123 _BAR_ Töötasud _BAR_ 100 _BAR_ 117 _BAR_ 125 _BAR_ 142 _BAR_ 141 _BAR_ 145 _BAR_