Table

Key figures for limited companies.
	2013	2014	2015
¹Operating profit in per cent of operating income.
²Operating result before tax in per cent of operating income.
³Operating result before tax + interest expense in per cent of total equity and liabilities at 31 December.
⁴Operating result in per cent of total equity at 31 December.
⁵Equity in per cent of total equity and liabilities at 31 December.
⁶Current assets at 31 December in proportion to short-term liabilities at 31 December.
Operating profit margin¹	11.7	9.6	7.4
Operating margin²	15.1	8.8	7.9
Return on total assets³	8.7	5.4	4.7
Return on equity⁴	9.9	4.2	5.2
Equity ratio⁵	44.6	44.2	44.0
Current ratio⁶	1.18	1.17	1.20
Number of enterprises	221 947	232 201	245 750