It amounted to EUR 0,73 million in January 1997 and then fell to EUR 0,4 million in April 1997 before increasing again until January 1998.
Jaanuaris 1997 oli see 0,73 mln eurot, langes seejärel aprillis 1997 0,4 mln eurole, enne kui ta jaanuaris 1998 uuesti tõusis.