1.0 0.1— al % tK Q L 3 m o 0 IL_ a) > .— % % K .O1 — t 1 1 f 1970 I 1980 I I 1 1 I i 20’20 mlo 1990 t I 20s . YEAR Figure 12. William – Proiected Exoosure Rate “ “~=~Redo
1.0 0.1— al % tK Q L 3 m o 0 IL_ a) > .— % % K .O1 — t 1 1 f 1970 I 1980 I I 1 1 I i 20’20 mlo 1990 t I 20s . YEAR Figure 12. William – Proiected Exoosure Rate “ “~=~Redo