m-aaa-1911

year mon day yield

1919 01 015.35

1919 02 015.35

1919 03 015.39

1919 04 015.44

1919 05 015.39

1919 06 015.40

1919 07 015.44

1919 08 015.56

1919 09 015.60

1919 10 015.54

1919 11 015.66

1919 12 015.73

1920 01 015.75

1920 02 015.86

1920 03 015.92

1920 04 016.04

1920 05 016.25

1920 06 016.38

1920 07 016.34

1920 08 016.30

1920 09 016.22

1920 10 016.05

1920 11 016.08

1920 12 016.26

1921 01 016.14

1921 02 016.08

1921 03 016.08

1921 04 016.06

1921 05 016.11

1921 06 016.18

1921 07 016.12

1921 08 015.99

1921 09 015.93

1921 10 015.84

1921 11 015.60

1921 12 015.50

1922 01 015.34

1922 02 015.29

1922 03 015.23

1922 04 015.15

1922 05 015.13

1922 06 015.08

1922 07 015.00

1922 08 014.96

1922 09 014.93

1922 10 014.97

1922 11 015.09

1922 12 015.08

1923 01 015.04

1923 02 015.07

1923 03 015.13

1923 04 015.22

1923 05 015.16

1923 06 015.15

1923 07 015.14

1923 08 015.08

1923 09 015.12

1923 10 015.11

1923 11 015.09

1923 12 015.09

1924 01 015.09

1924 02 015.09

1924 03 015.10

1924 04 015.08

1924 05 015.04

1924 06 014.99

1924 07 014.95

1924 08 014.95

1924 09 014.95

1924 10 014.92

1924 11 014.94

1924 12 014.95

1925 01 014.95

1925 02 014.95

1925 03 014.91

1925 04 014.87

1925 05 014.83

1925 06 014.83

1925 07 014.87

1925 08 014.90

1925 09 014.87

1925 10 014.85

1925 11 014.84

1925 12 014.85

1926 01 014.82

1926 02 014.77

1926 03 014.79

1926 04 014.74

1926 05 014.71

1926 06 014.72

1926 07 014.71

1926 08 014.72

1926 09 014.72

1926 10 014.71

1926 11 014.68

1926 12 014.68

1927 01 014.66

1927 02 014.67

1927 03 014.62

1927 04 014.58

1927 05 014.57

1927 06 014.58

1927 07 014.60

1927 08 014.56

1927 09 014.54

1927 10 014.51

1927 11 014.49

1927 12 014.46

1928 01 014.46

1928 02 014.46

1928 03 014.46

1928 04 014.46

1928 05 014.49

1928 06 014.57

1928 07 014.61

1928 08 014.64

1928 09 014.61

1928 10 014.61

1928 11 014.58

1928 12 014.61

1929 01 014.62

1929 02 014.66

1929 03 014.70

1929 04 014.69

1929 05 014.70

1929 06 014.77

1929 07 014.77

1929 08 014.79

1929 09 014.80

1929 10 014.77

1929 11 014.76

1929 12 014.67

1930 01 014.66

1930 02 014.69

1930 03 014.62

1930 04 014.60

1930 05 014.60

1930 06 014.57

1930 07 014.52

1930 08 014.47

1930 09 014.42

1930 10 014.42

1930 11 014.47

1930 12 014.52

1931 01 014.42

1931 02 014.43

1931 03 014.39

1931 04 014.40

1931 05 014.37

1931 06 014.36

1931 07 014.36

1931 08 014.40

1931 09 014.55

1931 10 014.99

1931 11 014.94

1931 12 015.32

1932 01 015.20

1932 02 015.23

1932 03 014.98

1932 04 015.17

1932 05 015.36

1932 06 015.41

1932 07 015.26

1932 08 014.91

1932 09 014.70

1932 10 014.64

1932 11 014.63

1932 12 014.59

1933 01 014.44

1933 02 014.48

1933 03 014.68

1933 04 014.78

1933 05 014.63

1933 06 014.46

1933 07 014.36

1933 08 014.30

1933 09 014.36

1933 10 014.34

1933 11 014.54

1933 12 014.50

1934 01 014.35

1934 02 014.20

1934 03 014.13

1934 04 014.07

1934 05 014.01

1934 06 013.93

1934 07 013.89

1934 08 013.93

1934 09 013.96

1934 10 013.90

1934 11 013.86

1934 12 013.81

1935 01 013.77

1935 02 013.69

1935 03 013.67

1935 04 013.66

1935 05 013.65

1935 06 013.61

1935 07 013.56

1935 08 013.60

1935 09 013.59

1935 10 013.52

1935 11 013.47

1935 12 013.44

1936 01 013.37

1936 02 013.32

1936 03 013.29

1936 04 013.29

1936 05 013.27

1936 06 013.24

1936 07 013.23

1936 08 013.21

1936 09 013.18

1936 10 013.18

1936 11 013.15

1936 12 013.10

1937 01 013.10

1937 02 013.22

1937 03 013.32

1937 04 013.42

1937 05 013.33

1937 06 013.28

1937 07 013.25

1937 08 013.24

1937 09 013.28

1937 10 013.27

1937 11 013.24

1937 12 013.21

1938 01 013.17

1938 02 013.20

1938 03 013.22

1938 04 013.30

1938 05 013.22

1938 06 013.26

1938 07 013.22

1938 08 013.18

1938 09 013.21

1938 10 013.15

1938 11 013.10

1938 12 013.08

1939 01 013.01

1939 02 013.00

1939 03 012.99

1939 04 013.02

1939 05 012.97

1939 06 012.92

1939 07 012.89

1939 08 012.93

1939 09 013.25

1939 10 013.15

1939 11 013.00

1939 12 012.94

1940 01 012.88

1940 02 012.86

1940 03 012.84

1940 04 012.82

1940 05 012.93

1940 06 012.96

1940 07 012.88

1940 08 012.85

1940 09 012.82

1940 10 012.79

1940 11 012.75

1940 12 012.71

1941 01 012.75

1941 02 012.78

1941 03 012.80

1941 04 012.82

1941 05 012.81

1941 06 012.77

1941 07 012.74

1941 08 012.74

1941 09 012.75

1941 10 012.73

1941 11 012.72

1941 12 012.80

1942 01 012.83

1942 02 012.85

1942 03 012.86

1942 04 012.83

1942 05 012.85

1942 06 012.85

1942 07 012.83

1942 08 012.81

1942 09 012.80

1942 10 012.80

1942 11 012.79

1942 12 012.81

1943 01 012.79

1943 02 012.77

1943 03 012.76

1943 04 012.76

1943 05 012.74

1943 06 012.72

1943 07 012.69

1943 08 012.69

1943 09 012.69

1943 10 012.70

1943 11 012.71

1943 12 012.74

1944 01 012.72

1944 02 012.74

1944 03 012.74

1944 04 012.74

1944 05 012.73

1944 06 012.73

1944 07 012.72

1944 08 012.71

1944 09 012.72

1944 10 012.72

1944 11 012.72

1944 12 012.70

1945 01 012.69

1945 02 012.65

1945 03 012.62

1945 04 012.61

1945 05 012.62

1945 06 012.61

1945 07 012.60

1945 08 012.61

1945 09 012.62

1945 10 012.62

1945 11 012.62

1945 12 012.61

1946 01 012.54

1946 02 012.48

1946 03 012.47

1946 04 012.46

1946 05 012.51

1946 06 012.49

1946 07 012.48

1946 08 012.51

1946 09 012.58

1946 10 012.60

1946 11 012.59

1946 12 012.61

1947 01 012.57

1947 02 012.55

1947 03 012.55

1947 04 012.53

1947 05 012.53

1947 06 012.55

1947 07 012.55

1947 08 012.56

1947 09 012.61

1947 10 012.70

1947 11 012.77

1947 12 012.86

1948 01 012.86

1948 02 012.85

1948 03 012.83

1948 04 012.78

1948 05 012.76

1948 06 012.76

1948 07 012.81

1948 08 012.84

1948 09 012.84

1948 10 012.84

1948 11 012.84

1948 12 012.79

1949 01 012.71

1949 02 012.71

1949 03 012.70

1949 04 012.70

1949 05 012.71

1949 06 012.71

1949 07 012.67

1949 08 012.62

1949 09 012.60

1949 10 012.61

1949 11 012.60

1949 12 012.58

1950 01 012.57

1950 02 012.58

1950 03 012.58

1950 04 012.60

1950 05 012.61

1950 06 012.62

1950 07 012.65

1950 08 012.61

1950 09 012.64

1950 10 012.67

1950 11 012.67

1950 12 012.67

1951 01 012.66

1951 02 012.66

1951 03 012.78

1951 04 012.87

1951 05 012.89

1951 06 012.94

1951 07 012.94

1951 08 012.88

1951 09 012.84

1951 10 012.89

1951 11 012.96

1951 12 013.01

1952 01 012.98

1952 02 012.93

1952 03 012.96

1952 04 012.93

1952 05 012.93

1952 06 012.94

1952 07 012.95

1952 08 012.94

1952 09 012.95

1952 10 013.01

1952 11 012.98

1952 12 012.97

1953 01 013.02

1953 02 013.07

1953 03 013.12

1953 04 013.23

1953 05 013.34

1953 06 013.40

1953 07 013.28

1953 08 013.24

1953 09 013.29

1953 10 013.16

1953 11 013.11

1953 12 013.13

1954 01 013.06

1954 02 012.95

1954 03 012.86

1954 04 012.85

1954 05 012.88

1954 06 012.90

1954 07 012.89

1954 08 012.87

1954 09 012.89

1954 10 012.87

1954 11 012.89

1954 12 012.90

1955 01 012.93

1955 02 012.93

1955 03 013.02

1955 04 013.01

1955 05 013.04

1955 06 013.05

1955 07 013.06

1955 08 013.11

1955 09 013.13

1955 10 013.10

1955 11 013.10

1955 12 013.15

1956 01 013.11

1956 02 013.08

1956 03 013.10

1956 04 013.24

1956 05 013.28

1956 06 013.26

1956 07 013.28

1956 08 013.43

1956 09 013.56

1956 10 013.59

1956 11 013.69

1956 12 013.75

1957 01 013.77

1957 02 013.67

1957 03 013.66

1957 04 013.67

1957 05 013.74

1957 06 013.91

1957 07 013.99

1957 08 014.10

1957 09 014.12

1957 10 014.10

1957 11 014.08

1957 12 013.81

1958 01 013.60

1958 02 013.59

1958 03 013.63

1958 04 013.60

1958 05 013.57

1958 06 013.57

1958 07 013.67

1958 08 013.85

1958 09 014.09

1958 10 014.11

1958 11 014.09

1958 12 014.08

1959 01 014.12

1959 02 014.14

1959 03 014.13

1959 04 014.23

1959 05 014.37

1959 06 014.46

1959 07 014.47

1959 08 014.43

1959 09 014.52

1959 10 014.57

1959 11 014.56

1959 12 014.58

1960 01 014.61

1960 02 014.56

1960 03 014.49

1960 04 014.45

1960 05 014.46

1960 06 014.45

1960 07 014.41

1960 08 014.28

1960 09 014.25

1960 10 014.30

1960 11 014.31

1960 12 014.35

1961 01 014.32

1961 02 014.27

1961 03 014.22

1961 04 014.25

1961 05 014.27

1961 06 014.33

1961 07 014.41

1961 08 014.45

1961 09 014.45

1961 10 014.42

1961 11 014.39

1961 12 014.42

1962 01 014.42

1962 02 014.42

1962 03 014.39

1962 04 014.33

1962 05 014.28

1962 06 014.28

1962 07 014.34

1962 08 014.35

1962 09 014.32

1962 10 014.28

1962 11 014.25

1962 12 014.24

1963 01 014.21

1963 02 014.19

1963 03 014.19

1963 04 014.21

1963 05 014.22

1963 06 014.23

1963 07 014.26

1963 08 014.29

1963 09 014.31

1963 10 014.32

1963 11 014.33

1963 12 014.35

1964 01 014.39

1964 02 014.36

1964 03 014.38

1964 04 014.40

1964 05 014.41

1964 06 014.41

1964 07 014.40

1964 08 014.41

1964 09 014.42

1964 10 014.42

1964 11 014.43

1964 12 014.44

1965 01 014.43

1965 02 014.41

1965 03 014.42

1965 04 014.43

1965 05 014.44

1965 06 014.46

1965 07 014.48

1965 08 014.49

1965 09 014.52

1965 10 014.56

1965 11 014.60

1965 12 014.68

1966 01 014.74

1966 02 014.78

1966 03 014.92

1966 04 014.96

1966 05 014.98

1966 06 015.07

1966 07 015.16

1966 08 015.31

1966 09 015.49

1966 10 015.41

1966 11 015.35

1966 12 015.39

1967 01 015.20

1967 02 015.03

1967 03 015.13

1967 04 015.11

1967 05 015.24

1967 06 015.44

1967 07 015.58

1967 08 015.62

1967 09 015.65

1967 10 015.82

1967 11 016.07

1967 12 016.19

1968 01 016.17

1968 02 016.10

1968 03 016.11

1968 04 016.21

1968 05 016.27

1968 06 016.28

1968 07 016.24

1968 08 016.02

1968 09 015.97

1968 10 016.09

1968 11 016.19

1968 12 016.45

1969 01 016.59

1969 02 016.66

1969 03 016.85

1969 04 016.89

1969 05 016.79

1969 06 016.98

1969 07 017.08

1969 08 016.97

1969 09 017.14

1969 10 017.33

1969 11 017.35

1969 12 017.72

1970 01 017.91

1970 02 017.93

1970 03 017.84

1970 04 017.83

1970 05 018.11

1970 06 018.48

1970 07 018.44

1970 08 018.13

1970 09 018.09

1970 10 018.03

1970 11 018.05

1970 12 017.64

1971 01 017.36

1971 02 017.08

1971 03 017.21

1971 04 017.25

1971 05 017.53

1971 06 017.64

1971 07 017.64

1971 08 017.59

1971 09 017.44

1971 10 017.39

1971 11 017.26

1971 12 017.25

1972 01 017.19

1972 02 017.27

1972 03 017.24

1972 04 017.30

1972 05 017.30

1972 06 017.23

1972 07 017.21

1972 08 017.19

1972 09 017.22

1972 10 017.21

1972 11 017.12

1972 12 017.08

1973 01 017.15

1973 02 017.22

1973 03 017.29

1973 04 017.26

1973 05 017.29

1973 06 017.37

1973 07 017.45

1973 08 017.68

1973 09 017.63

1973 10 017.60

1973 11 017.67

1973 12 017.68

1974 01 017.83

1974 02 017.85

1974 03 018.01

1974 04 018.25

1974 05 018.37

1974 06 018.47

1974 07 018.72

1974 08 019.00

1974 09 019.24

1974 10 019.27

1974 11 018.89

1974 12 018.89

1975 01 018.83

1975 02 018.62

1975 03 018.67

1975 04 018.95

1975 05 018.90

1975 06 018.77

1975 07 018.84

1975 08 018.95

1975 09 018.95

1975 10 018.86

1975 11 018.78

1975 12 018.79

1976 01 018.60

1976 02 018.55

1976 03 018.52

1976 04 018.40

1976 05 018.58

1976 06 018.62

1976 07 018.56

1976 08 018.45

1976 09 018.38

1976 10 018.32

1976 11 018.25

1976 12 017.98

1977 01 017.96

1977 02 018.04

1977 03 018.10

1977 04 018.04

1977 05 018.05

1977 06 017.95

1977 07 017.94

1977 08 017.98

1977 09 017.92

1977 10 018.04

1977 11 018.08

1977 12 018.19

1978 01 018.41

1978 02 018.47

1978 03 018.47

1978 04 018.56

1978 05 018.69

1978 06 018.76

1978 07 018.88

1978 08 018.69

1978 09 018.69

1978 10 018.89

1978 11 019.03

1978 12 019.16

1979 01 019.25

1979 02 019.26

1979 03 019.37

1979 04 019.38

1979 05 019.50

1979 06 019.29

1979 07 019.20

1979 08 019.23

1979 09 019.44

1979 10 0110.13

1979 11 0110.76

1979 12 0110.74

1980 01 0111.09

1980 02 0112.38

1980 03 0112.96

1980 04 0112.04

1980 05 0110.99

1980 06 0110.58

1980 07 0111.07

1980 08 0111.64

1980 09 0112.02

1980 10 0112.31

1980 11 0112.97

1980 12 0113.21

1981 01 0112.81

1981 02 0113.35

1981 03 0113.33

1981 04 0113.88

1981 05 0114.32

1981 06 0113.75

1981 07 0114.38

1981 08 0114.89

1981 09 0115.49

1981 10 0115.40

1981 11 0114.22

1981 12 0114.23

1982 01 0115.18

1982 02 0115.27

1982 03 0114.58

1982 04 0114.46

1982 05 0114.26

1982 06 0114.81

1982 07 0114.61

1982 08 0113.71

1982 09 0112.94

1982 10 0112.12

1982 11 0111.68

1982 12 0111.83

1983 01 0111.79

1983 02 0112.01

1983 03 0111.73

1983 04 0111.51

1983 05 0111.46

1983 06 0111.74

1983 07 0112.15

1983 08 0112.51

1983 09 0112.37

1983 10 0112.25

1983 11 0112.41

1983 12 0112.57

1984 01 0112.20

1984 02 0112.08

1984 03 0112.57

1984 04 0112.81

1984 05 0113.28

1984 06 0113.55

1984 07 0113.44

1984 08 0112.87

1984 09 0112.66

1984 10 0112.63

1984 11 0112.29

1984 12 0112.13

1985 01 0112.08

1985 02 0112.13

1985 03 0112.56

1985 04 0112.23

1985 05 0111.72

1985 06 0110.94

1985 07 0110.97

1985 08 0111.05

1985 09 0111.07

1985 10 0111.02

1985 11 0110.55

1985 12 0110.16

1986 01 0110.05

1986 02 019.67

1986 03 019.00

1986 04 018.79

1986 05 019.09

1986 06 019.13

1986 07 018.88

1986 08 018.72

1986 09 018.89

1986 10 018.86

1986 11 018.68

1986 12 018.49

1987 01 018.36

1987 02 018.38

1987 03 018.36

1987 04 018.85

1987 05 019.33

1987 06 019.32

1987 07 019.42

1987 08 019.67

1987 09 0110.18

1987 10 0110.52

1987 11 0110.01

1987 12 0110.11

1988 01 019.88

1988 02 019.40

1988 03 019.39

1988 04 019.67

1988 05 019.90

1988 06 019.86

1988 07 019.96

1988 08 0110.11

1988 09 019.82

1988 10 019.51

1988 11 019.45

1988 12 019.57

1989 01 019.62

1989 02 019.64

1989 03 019.80

1989 04 019.79

1989 05 019.57

1989 06 019.10

1989 07 018.93

1989 08 018.96

1989 09 019.01

1989 10 018.92

1989 11 018.89

1989 12 018.86

1990 01 018.99

1990 02 019.22

1990 03 019.37

1990 04 019.46

1990 05 019.47

1990 06 019.26

1990 07 019.24

1990 08 019.41

1990 09 019.56

1990 10 019.53

1990 11 019.30

1990 12 019.05

1991 01 019.04

1991 02 018.83

1991 03 018.93

1991 04 018.86

1991 05 018.86

1991 06 019.01

1991 07 019.00

1991 08 018.75

1991 09 018.61

1991 10 018.55

1991 11 018.48

1991 12 018.31

1992 01 018.20

1992 02 018.29

1992 03 018.35

1992 04 018.33

1992 05 018.28

1992 06 018.22

1992 07 018.07

1992 08 017.95

1992 09 017.92

1992 10 017.99

1992 11 018.10

1992 12 017.98

1993 01 017.91

1993 02 017.71

1993 03 017.58

1993 04 017.46

1993 05 017.43

1993 06 017.33

1993 07 017.17

1993 08 016.85

1993 09 016.66

1993 10 016.67

1993 11 016.93

1993 12 016.93

1994 01 016.92

1994 02 017.08

1994 03 017.48

1994 04 017.88

1994 05 017.99

1994 06 017.97

1994 07 018.11

1994 08 018.07

1994 09 018.34

1994 10 018.57

1994 11 018.68

1994 12 018.46

1995 01 018.46

1995 02 018.26

1995 03 018.12

1995 04 018.03

1995 05 017.65

1995 06 017.30

1995 07 017.41

1995 08 017.57

1995 09 017.32

1995 10 017.12

1995 11 017.02

1995 12 016.82

1996 01 016.81

1996 02 016.99

1996 03 017.35

1996 04 017.50

1996 05 017.62

1996 06 017.71

1996 07 017.65

1996 08 017.46

1996 09 017.66

1996 10 017.39

1996 11 017.10

1996 12 017.20

1997 01 017.42

1997 02 017.31

1997 03 017.55

1997 04 017.73

1997 05 017.58

1997 06 017.41

1997 07 017.14

1997 08 017.22

1997 09 017.15

1997 10 017.00

1997 11 016.87

1997 12 016.76

1998 01 016.61

1998 02 016.67

1998 03 016.72

1998 04 016.69

1998 05 016.69

1998 06 016.53

1998 07 016.55

1998 08 016.52

1998 09 016.40

1998 10 016.37

1998 11 016.41

1998 12 016.22

1999 01 016.24

1999 02 016.40

1999 03 016.62

1999 04 016.64

1999 05 016.93

1999 06 017.23

1999 07 017.19

1999 08 017.40

1999 09 017.39

1999 10 017.55

1999 11 017.36

1999 12 017.55

2000 01 017.78

2000 02 017.68

2000 03 017.68

2000 04 017.64

2000 05 017.99

2000 06 017.67

2000 07 017.65

2000 08 017.55

2000 09 017.62

2000 10 017.55

2000 11 017.45

2000 12 017.21

2001 01 017.15

2001 02 017.10

2001 03 016.98

2001 04 017.20

2001 05 017.29

2001 06 017.18

2001 07 017.13

2001 08 017.02

2001 09 017.17

2001 10 017.03

2001 11 016.97

2001 12 016.77

2002 01 016.55

2002 02 016.51

2002 03 016.81

2002 04 016.76

2002 05 016.75

2002 06 016.63

2002 07 016.53

2002 08 016.37

2002 09 016.15

2002 10 016.32

2002 11 016.31

2002 12 016.21

2003 01 016.17

2003 02 015.95

2003 03 015.89

2003 04 015.74

2003 05 015.22

2003 06 014.97

2003 07 015.49

2003 08 015.88

2003 09 015.72

2003 10 015.70

2003 11 015.65

2003 12 015.62

2004 01 015.54

2004 02 015.50

2004 03 015.33

2004 04 015.73

2004 05 016.04

2004 06 016.01

2004 07 015.82

2004 08 015.65

2004 09 015.46

2004 10 015.47

2004 11 015.52

2004 12 015.47

2005 01 015.36

2005 02 015.20

2005 03 015.40

2005 04 015.33

2005 05 015.15

2005 06 014.96

2005 07 015.06

2005 08 015.09

2005 09 015.13

2005 10 015.35

2005 11 015.42

2005 12 015.37

2006 01 015.29

2006 02 015.35

2006 03 015.53

2006 04 015.84

2006 05 015.95

2006 06 015.89

2006 07 015.85

2006 08 015.68

2006 09 015.51

2006 10 015.51

2006 11 015.33

2006 12 015.32

2007 01 015.40

2007 02 015.39

2007 03 015.30

2007 04 015.47

2007 05 015.47

2007 06 015.79

2007 07 015.73

2007 08 015.79

2007 09 015.74

2007 10 015.66

2007 11 015.44

2007 12 015.49

2008 01 015.33

2008 02 015.53

2008 03 015.51

2008 04 015.55

2008 05 015.57

2008 06 015.68

2008 07 015.67

2008 08 015.64

2008 09 015.65

2008 10 016.28

2008 11 016.12

2008 12 015.05

2009 01 015.05

2009 02 015.27

2009 03 015.50

2009 04 015.39

2009 05 015.54

2009 06 015.61

2009 07 015.41

2009 08 015.26

2009 09 015.13

2009 10 015.15

2009 11 015.19

2009 12 015.26

2010 01 015.26

2010 02 015.35

2010 03 015.27

2010 04 015.29

2010 05 014.96

2010 06 014.88

2010 07 014.72

2010 08 014.49

2010 09 014.53

2010 10 014.68

2010 11 014.87

2010 12 015.02

2011 01 015.04

2011 02 015.22

2011 03 015.13

2011 04 015.16

2011 05 014.96

2011 06 014.99

2011 07 014.93

2011 08 014.37

2011 09 014.09

2011 10 013.98

2011 11 013.87

m-baa-1911

Consider the monthly yields of Moody's m & Baa seasoned bonds from January 1919 to November 2011. The data are obtained from FRED of Federal Reserve Bank of St. Louis and in the le mAaal 91 1 . txt and m Baa 1 9 1 1 . txt. What is the relationship between the two series? To answer this question, take the log transformation of the data to build a time series model for the 135% yields using Baa yields as an explanatory variable. Write down the tted model, including model checking. (hint: follow the procedure of the case study of 1- and 3- year Treasurly rates that we discussed in the class)