Age versus multiplicity frequency. Top panel: in the separation and primary mass range 3–1000 au and 0.2–1.2 M_⊙, respectively. Bottom panel: in the separation and primary mass range range 10–1000 au and 0.7–1.4 M_⊙, respectively. Data from (Daemgen et al. 2015, Taurus) and (Raghavan et al. 2010, the field) are shown by the star and diamond marker, respectively. Argus (ARG) has been omitted as only 1 object was observed.