Average monthly gross wage and salary in enterprise sector in the fourth quarter of 2007 A A A 16.01.2008 Average monthly gross wage and salary in enterprise sector in the fourth quarter of 2007 was PLN 3105,06 Archive 2008 15.10.2008 Average monthly gross wage and salary in enterprise sector in the third quarter of 2008 15.07.2008 Average monthly gross wage and salary in enterprise sector in the second quarter of 2008 15.04.2008 Average monthly gross wage and salary in enterprise sector in the first quarter of 2008 16.01.2008 Average monthly gross wage and salary in enterprise sector in the fourth quarter of 2007