
















(.07) 
(.04) 
(.08) 





(.16) 
(.08) 
(.17) 







(.07) 
(.04) 
(.07) 





(.06) 
(.03) 
(.07) 







(.03) 
(.02) 
(.03) 





(.06) 
(.03) 
(.06) 







(.06) 
(.04) 
(.06) 





(.05) 
(.03) 
(.05) 







(.12) 
(.05) 
(.12) 





(.07) 
(.03) 
(.07) 







(.11) 
(.06) 
(.12) 





(.14) 
(.06) 
(.18) 
Obs. (H, A) and Obs. (B) denote the number of observations under assumption A (or Heckman) and B, respectively.
^{a }Source: Abridged life tables of 1994, Czech Statistical
Yearbook 1996