Un=https kam 3 Saved Table 9.2 Average Returns for Bonds 18 1950 to 1959 1960 to 1969 1970 to 1979 1980 to 1989 1990 to 1999 2000 to 2009 Average Average Average Average Average Average Bonds 0.0% 1.5 5.5 13.7 9.7 8.1 nts 00:21:16 Table 9.4 Annual Standard Deviation for Bonds 1950 to 1959 1960 to 1969 1970 to 1979 1980 to 1989 1990 to 1999 2000 to 2009 Bonds 4.8% 6.3 6.6 15.8 12.5 10.9 In the Use the tables above to calculate the coefficient of variation of the risk-return relationship of the bond market during each decade since 1950. (Round your answers to 2 decimal places.) COV Decade 1960s 1970s 1980 1990s 2000s