Table 2.

Mean input with standard deviations in different languages before age 4 and current use of languages at home.

	% Dutch input before age 4	% Non-Dutch input before age 4	% Other input before age 4	% Current use Dutch	% Current use non-Dutch	% Current use other
Frisian	30 (23)	70 (24)	1 (3)	31 (27)	68 (26)	0 (2)
Limburgish	40 (20)	59 (21)	1 (5.5)	42 (26.5)	56 (27)	1 (6)
Polish	43 (19)	54 (18)	3 (8)	37 (24)	61 (24)	1.5 (8)

Non-Dutch refers to Frisian, Limburgish and Polish, respectively, whereas ‘other’ refers to additional other languages that the children are exposed to.