Evolution of the bolometric infrared luminosity density (black solid line) as a function of the redshift. The contribution of normal galaxies (L_IR < 10¹¹   L_⊙), LIRG (10¹¹ < L_IR < 10¹²   L_⊙), ULIRG (10¹² < L_IR < 10¹³   L_⊙), and HyLIRG (L_IR > 10¹³   L_⊙) are plotted with short-dashed, dot-dash, three-dot-dash, and long-dashed line respectively. The measurements of Rodighiero et al. (2010) using the MIPS 24 μm data are plotted with diamonds and Pascale et al. (2009) ones using a BLAST stacking analysis with triangles. The Hopkins & Beacom (2006) fit to the optical and infrared measurement is plotted with a dark grey area (1-σ) and a light grey area (3-σ).