Fig. 3. Time series of spawning stock biomass (SSB) in Sub-division (SD) 25, 26 and 28 (1976–2003) from area dis-aggregated MSVPA (ICES, 2006d) and the entire central Baltic (1966–2003) from standard assessment (ICES, 2006b), egg abundance, reproductive volume at spawning time (RV), larval abundance (data from SD 26 in 1966–1969 missing) and recruitment at age 0 in Sub-division 25, 26 and 28 from area dis-aggregated MSVPA and recruits at age 2 in the entire central Baltic from standard assessment (updated from Köster et al., 2005b).