The sales of different types of products manufactured by a company over the years is given in the following table: (Figures are in thousands)

Year	Type of Product
	A	B	C	D	E
2001	60	104	112	102	109
2002	75	109	102	85	127
2003	82	90	75	107	134
2004	98	82	140	85	74
2005	104	65	125	72	90
2006	120	85	155	43	120

What was the approximate percentage increase in the sales of product E in 2006 compared to that in 2001?