1934-01-01   0.72
1934-02-01   0.62
1934-03-01   0.24
1934-04-01   0.15
1934-05-01   0.16
1934-06-01   0.15
1934-07-01   0.15
1934-08-01   0.19
1934-09-01   0.21
1934-10-01   0.27
1934-11-01   0.25
1934-12-01   0.23
1935-01-01   0.20
1935-02-01   0.19
1935-03-01   0.15
1935-04-01   0.15
1935-05-01   0.15
1935-06-01   0.15
1935-07-01   0.15
1935-08-01   0.16
1935-09-01   0.20
1935-10-01   0.20
1935-11-01   0.16
1935-12-01   0.15
1936-01-01   0.20
1936-02-01   0.20
1936-03-01   0.20
1936-04-01   0.20
1936-05-01   0.20
1936-06-01   0.20
1936-07-01   0.15
1936-08-01   0.20
1936-09-01   0.16
1936-10-01   0.13
1936-11-01   0.11
1936-12-01   0.12
1937-01-01   0.17
1937-02-01   0.15
1937-03-01   0.38
1937-04-01   0.56
1937-05-01   0.41
1937-06-01   0.36
1937-07-01   0.28
1937-08-01   0.29
1937-09-01   0.31
1937-10-01   0.20
1937-11-01   0.09
1937-12-01   0.11
1938-01-01   0.10
1938-02-01   0.08
1938-03-01   0.08
1938-04-01   0.09
1938-05-01   0.05
1938-06-01   0.05
1938-07-01   0.07
1938-08-01   0.06
1938-09-01   0.08
1938-10-01   0.05
1938-11-01   0.04
1938-12-01   0.03
1939-01-01   0.03
1939-02-01   0.03
1939-03-01   0.03
1939-04-01   0.03
1939-05-01   0.03
1939-06-01   0.03
1939-07-01   0.04
1939-08-01   0.05
1939-09-01   0.14
1939-10-01   0.05
1939-11-01   0.05
1939-12-01   0.04
1940-01-01   0.01
1940-02-01   0.02
1940-03-01   0.02
1940-04-01   0.02
1940-05-01   0.06
1940-06-01   0.10
1940-07-01   0.05
1940-08-01   0.04
1940-09-01   0.05
1940-10-01   0.02
1940-11-01   0.02
1940-12-01   0.02
1941-01-01   0.02
1941-02-01   0.04
1941-03-01   0.11
1941-04-01   0.10
1941-05-01   0.11
1941-06-01   0.12
1941-07-01   0.12
1941-08-01   0.13
1941-09-01   0.10
1941-10-01   0.09
1941-11-01   0.28
1941-12-01   0.33
1942-01-01   0.27
1942-02-01   0.25
1942-03-01   0.25
1942-04-01   0.32
1942-05-01   0.37
1942-06-01   0.37
1942-07-01   0.38
1942-08-01   0.38
1942-09-01   0.38
1942-10-01   0.38
1942-11-01   0.38
1942-12-01   0.38
1943-01-01   0.38
1943-02-01   0.38
1943-03-01   0.38
1943-04-01   0.38
1943-05-01   0.38
1943-06-01   0.38
1943-07-01   0.38
1943-08-01   0.38
1943-09-01   0.38
1943-10-01   0.38
1943-11-01   0.38
1943-12-01   0.38
1944-01-01   0.38
1944-02-01   0.38
1944-03-01   0.38
1944-04-01   0.38
1944-05-01   0.38
1944-06-01   0.38
1944-07-01   0.38
1944-08-01   0.38
1944-09-01   0.38
1944-10-01   0.38
1944-11-01   0.38
1944-12-01   0.38
1945-01-01   0.38
1945-02-01   0.38
1945-03-01   0.38
1945-04-01   0.38
1945-05-01   0.38
1945-06-01   0.38
1945-07-01   0.38
1945-08-01   0.38
1945-09-01   0.38
1945-10-01   0.38
1945-11-01   0.38
1945-12-01   0.38
1946-01-01   0.38
1946-02-01   0.38
1946-03-01   0.38
1946-04-01   0.38
1946-05-01   0.38
1946-06-01   0.38
1946-07-01   0.38
1946-08-01   0.38
1946-09-01   0.38
1946-10-01   0.38
1946-11-01   0.38
1946-12-01   0.38
1947-01-01   0.38
1947-02-01   0.38
1947-03-01   0.38
1947-04-01   0.38
1947-05-01   0.38
1947-06-01   0.38
1947-07-01   0.66
1947-08-01   0.75
1947-09-01   0.80
1947-10-01   0.85
1947-11-01   0.92
1947-12-01   0.95
1948-01-01   0.97
1948-02-01   1.00
1948-03-01   1.00
1948-04-01   1.00
1948-05-01   1.00
1948-06-01   1.00
1948-07-01   1.00
1948-08-01   1.06
1948-09-01   1.09
1948-10-01   1.12
1948-11-01   1.14
1948-12-01   1.16
1949-01-01   1.17
1949-02-01   1.17
1949-03-01   1.17
1949-04-01   1.17
1949-05-01   1.17
1949-06-01   1.17
1949-07-01   1.02
1949-08-01   1.04
1949-09-01   1.07
1949-10-01   1.05
1949-11-01   1.08
1949-12-01   1.10
1950-01-01   1.07
1950-02-01   1.12
1950-03-01   1.12
1950-04-01   1.15
1950-05-01   1.16
1950-06-01   1.15
1950-07-01   1.16
1950-08-01   1.20
1950-09-01   1.30
1950-10-01   1.31
1950-11-01   1.36
1950-12-01   1.34
1951-01-01   1.34
1951-02-01   1.36
1951-03-01   1.40
1951-04-01   1.47
1951-05-01   1.55
1951-06-01   1.45
1951-07-01   1.56
1951-08-01   1.62
1951-09-01   1.63
1951-10-01   1.54
1951-11-01   1.56
1951-12-01   1.73
1952-01-01   1.57
1952-02-01   1.54
1952-03-01   1.59
1952-04-01   1.57
1952-05-01   1.67
1952-06-01   1.70
1952-07-01   1.81
1952-08-01   1.83
1952-09-01   1.71
1952-10-01   1.74
1952-11-01   1.85
1952-12-01   2.09
1953-01-01   1.96
1953-02-01   1.97
1953-03-01   2.01
1953-04-01   2.19
1953-05-01   2.16
1953-06-01   2.11
1953-07-01   2.04
1953-08-01   2.04
1953-09-01   1.79
1953-10-01   1.38
1953-11-01   1.44
1953-12-01   1.60
1954-01-01   1.18
1954-02-01   0.97
1954-03-01   1.03
1954-04-01   0.97
1954-05-01   0.76
1954-06-01   0.64
1954-07-01   0.72
1954-08-01   0.92
1954-09-01   1.01
1954-10-01   0.98
1954-11-01   0.93
1954-12-01   1.15
1955-01-01   1.22
1955-02-01   1.17
1955-03-01   1.28
1955-04-01   1.59
1955-05-01   1.45
1955-06-01   1.41
1955-07-01   1.60
1955-08-01   1.90
1955-09-01   2.07
1955-10-01   2.23
1955-11-01   2.24
1955-12-01   2.54
1956-01-01   2.41
1956-02-01   2.32
1956-03-01   2.25
1956-04-01   2.60
1956-05-01   2.61
1956-06-01   2.49
1956-07-01   2.31
1956-08-01   2.60
1956-09-01   2.84
1956-10-01   2.90
1956-11-01   2.99
1956-12-01   3.21
1957-01-01   3.11
1957-02-01   3.10
1957-03-01   3.08
1957-04-01   3.07
1957-05-01   3.06
1957-06-01   3.29
1957-07-01   3.16
1957-08-01   3.37
1957-09-01   3.53
1957-10-01   3.58
1957-11-01   3.31
1957-12-01   3.04
1958-01-01   2.44
1958-02-01   1.53
1958-03-01   1.30
1958-04-01   1.13
1958-05-01   0.91
1958-06-01   0.83
1958-07-01   0.91
1958-08-01   1.69
1958-09-01   2.44
1958-10-01   2.63
1958-11-01   2.67
1958-12-01   2.77
1959-01-01   2.82
1959-02-01   2.70
1959-03-01   2.80
1959-04-01   2.95
1959-05-01   2.84
1959-06-01   3.21
1959-07-01   3.20
1959-08-01   3.38
1959-09-01   4.04
1959-10-01   4.05
1959-11-01   4.15
1959-12-01   4.49
1960-01-01   4.35
1960-02-01   3.96
1960-03-01   3.31
1960-04-01   3.23
1960-05-01   3.29
1960-06-01   2.46
1960-07-01   2.30
1960-08-01   2.30
1960-09-01   2.48
1960-10-01   2.30
1960-11-01   2.37
1960-12-01   2.25
1961-01-01   2.24
1961-02-01   2.42
1961-03-01   2.39
1961-04-01   2.29
1961-05-01   2.29
1961-06-01   2.33
1961-07-01   2.24
1961-08-01   2.39
1961-09-01   2.28
1961-10-01   2.30
1961-11-01   2.48
1961-12-01   2.60
1962-01-01   2.72
1962-02-01   2.73
1962-03-01   2.72
1962-04-01   2.73
1962-05-01   2.69
1962-06-01   2.73
1962-07-01   2.92
1962-08-01   2.82
1962-09-01   2.78
1962-10-01   2.74
1962-11-01   2.83
1962-12-01   2.87
1963-01-01   2.91
1963-02-01   2.92
1963-03-01   2.89
1963-04-01   2.90
1963-05-01   2.93
1963-06-01   2.99
1963-07-01   3.18
1963-08-01   3.32
1963-09-01   3.38
1963-10-01   3.45
1963-11-01   3.52
1963-12-01   3.52
1964-01-01   3.52
1964-02-01   3.53
1964-03-01   3.54
1964-04-01   3.47
1964-05-01   3.48
1964-06-01   3.48
1964-07-01   3.46
1964-08-01   3.50
1964-09-01   3.53
1964-10-01   3.57
1964-11-01   3.64
1964-12-01   3.84
1965-01-01   3.81
1965-02-01   3.93
1965-03-01   3.93
1965-04-01   3.93
1965-05-01   3.89
1965-06-01   3.80
1965-07-01   3.84
1965-08-01   3.84
1965-09-01   3.92
1965-10-01   4.03
1965-11-01   4.09
1965-12-01   4.38
1966-01-01   4.59
1966-02-01   4.65
1966-03-01   4.59
1966-04-01   4.62
1966-05-01   4.64
1966-06-01   4.50
1966-07-01   4.80
1966-08-01   4.96
1966-09-01   5.37
1966-10-01   5.35
1966-11-01   5.32
1966-12-01   4.96
1967-01-01   4.72
1967-02-01   4.56
1967-03-01   4.26
1967-04-01   3.84
1967-05-01   3.60
1967-06-01   3.54
1967-07-01   4.21
1967-08-01   4.27
1967-09-01   4.42
1967-10-01   4.56
1967-11-01   4.73
1967-12-01   4.97
1968-01-01   5.00
1968-02-01   4.98
1968-03-01   5.17
1968-04-01   5.38
1968-05-01   5.66
1968-06-01   5.52
1968-07-01   5.31
1968-08-01   5.09
1968-09-01   5.19
1968-10-01   5.35
1968-11-01   5.45
1968-12-01   5.96
1969-01-01   6.14
1969-02-01   6.12
1969-03-01   6.02
1969-04-01   6.11
1969-05-01   6.04
1969-06-01   6.44
1969-07-01   7.00
1969-08-01   6.98
1969-09-01   7.09
1969-10-01   7.00
1969-11-01   7.24
1969-12-01   7.82
1970-01-01   7.87
1970-02-01   7.13
1970-03-01   6.63
1970-04-01   6.51
1970-05-01   6.84
1970-06-01   6.68
1970-07-01   6.45
1970-08-01   6.41
1970-09-01   6.12
1970-10-01   5.91
1970-11-01   5.28
1970-12-01   4.87
1971-01-01   4.44
1971-02-01   3.70
1971-03-01   3.38
1971-04-01   3.86
1971-05-01   4.14
1971-06-01   4.75
1971-07-01   5.40
1971-08-01   4.94
1971-09-01   4.69
1971-10-01   4.46
1971-11-01   4.22
1971-12-01   4.01
1972-01-01   3.38
1972-02-01   3.20
1972-03-01   3.73
1972-04-01   3.71
1972-05-01   3.69
1972-06-01   3.91
1972-07-01   3.98
1972-08-01   4.02
1972-09-01   4.66
1972-10-01   4.74
1972-11-01   4.78
1972-12-01   5.07
1973-01-01   5.41
1973-02-01   5.60
1973-03-01   6.09
1973-04-01   6.26
1973-05-01   6.36
1973-06-01   7.19
1973-07-01   8.01
1973-08-01   8.67
1973-09-01   8.29
1973-10-01   7.22
1973-11-01   7.83
1973-12-01   7.45
1974-01-01   7.77
1974-02-01   7.12
1974-03-01   7.96
1974-04-01   8.33
1974-05-01   8.23
1974-06-01   7.90
1974-07-01   7.55
1974-08-01   8.96
1974-09-01   8.06
1974-10-01   7.46
1974-11-01   7.47
1974-12-01   7.15
1975-01-01   6.26
1975-02-01   5.50
1975-03-01   5.49
1975-04-01   5.61
1975-05-01   5.23
1975-06-01   5.34
1975-07-01   6.13
1975-08-01   6.44
1975-09-01   6.42
1975-10-01   5.96
1975-11-01   5.48
1975-12-01   5.44
1976-01-01   4.87
1976-02-01   4.88
1976-03-01   5.00
1976-04-01   4.86
1976-05-01   5.20
1976-06-01   5.41
1976-07-01   5.23
1976-08-01   5.14
1976-09-01   5.08
1976-10-01   4.92
1976-11-01   4.75
1976-12-01   4.35
1977-01-01   4.62
1977-02-01   4.67
1977-03-01   4.60
1977-04-01   4.54
1977-05-01   4.96
1977-06-01   5.02
1977-07-01   5.19
1977-08-01   5.49
1977-09-01   5.81
1977-10-01   6.16
1977-11-01   6.10
1977-12-01   6.07
1978-01-01   6.44
1978-02-01   6.45
1978-03-01   6.29
1978-04-01   6.29
1978-05-01   6.41
1978-06-01   6.73
1978-07-01   7.01
1978-08-01   7.08
1978-09-01   7.85
1978-10-01   7.99
1978-11-01   8.64
1978-12-01   9.08
1979-01-01   9.35
1979-02-01   9.32
1979-03-01   9.48
1979-04-01   9.46
1979-05-01   9.61
1979-06-01   9.06
1979-07-01   9.24
1979-08-01   9.52
1979-09-01  10.26
1979-10-01  11.70
1979-11-01  11.79
1979-12-01  12.04
1980-01-01  12.00
1980-02-01  12.86
1980-03-01  15.20
1980-04-01  13.20
1980-05-01   8.58
1980-06-01   7.07
1980-07-01   8.06
1980-08-01   9.13
1980-09-01  10.27
1980-10-01  11.62
1980-11-01  13.73
1980-12-01  15.49
1981-01-01  15.02
1981-02-01  14.79
1981-03-01  13.36
1981-04-01  13.69
1981-05-01  16.30
1981-06-01  14.73
1981-07-01  14.95
1981-08-01  15.51
1981-09-01  14.70
1981-10-01  13.54
1981-11-01  10.86
1981-12-01  10.85
1982-01-01  12.28
1982-02-01  13.48
1982-03-01  12.68
1982-04-01  12.70
1982-05-01  12.09
1982-06-01  12.47
1982-07-01  11.35
1982-08-01   8.68
1982-09-01   7.92
1982-10-01   7.71
1982-11-01   8.07
1982-12-01   7.94
1983-01-01   7.86
1983-02-01   8.11
1983-03-01   8.35
1983-04-01   8.21
1983-05-01   8.19
1983-06-01   8.79
1983-07-01   9.08
1983-08-01   9.34
1983-09-01   9.00
1983-10-01   8.64
1983-11-01   8.76
1983-12-01   9.00
1984-01-01   8.90
1984-02-01   9.09
1984-03-01   9.52
1984-04-01   9.69
1984-05-01   9.83
1984-06-01   9.87
1984-07-01  10.12
1984-08-01  10.47
1984-09-01  10.37
1984-10-01   9.74
1984-11-01   8.61
1984-12-01   8.06
1985-01-01   7.76
1985-02-01   8.27
1985-03-01   8.52
1985-04-01   7.95
1985-05-01   7.48
1985-06-01   6.95
1985-07-01   7.08
1985-08-01   7.14
1985-09-01   7.10
1985-10-01   7.16
1985-11-01   7.24
1985-12-01   7.10
1986-01-01   7.07
1986-02-01   7.06
1986-03-01   6.56
1986-04-01   6.06
1986-05-01   6.15
1986-06-01   6.21
1986-07-01   5.83
1986-08-01   5.53
1986-09-01   5.21
1986-10-01   5.18
1986-11-01   5.35
1986-12-01   5.53
1987-01-01   5.43
1987-02-01   5.59
1987-03-01   5.59
1987-04-01   5.64
1987-05-01   5.66
1987-06-01   5.67
1987-07-01   5.69
1987-08-01   6.04
1987-09-01   6.40
1987-10-01   6.13
1987-11-01   5.69
1987-12-01   5.77
1988-01-01   5.81
1988-02-01   5.66
1988-03-01   5.70
1988-04-01   5.91
1988-05-01   6.26
1988-06-01   6.46
1988-07-01   6.73
1988-08-01   7.06
1988-09-01   7.24
1988-10-01   7.35
1988-11-01   7.76
1988-12-01   8.07
1989-01-01   8.27
1989-02-01   8.53
1989-03-01   8.82
1989-04-01   8.65
1989-05-01   8.43
1989-06-01   8.15
1989-07-01   7.88
1989-08-01   7.90
1989-09-01   7.75
1989-10-01   7.64
1989-11-01   7.69
1989-12-01   7.63
1990-01-01   7.64
1990-02-01   7.74
1990-03-01   7.90
1990-04-01   7.77
1990-05-01   7.74
1990-06-01   7.73
1990-07-01   7.62
1990-08-01   7.45
1990-09-01   7.36
1990-10-01   7.17
1990-11-01   7.06
1990-12-01   6.74
1991-01-01   6.22
1991-02-01   5.94
1991-03-01   5.91
1991-04-01   5.65
1991-05-01   5.46
1991-06-01   5.57
1991-07-01   5.58
1991-08-01   5.33
1991-09-01   5.22
1991-10-01   4.99
1991-11-01   4.56
1991-12-01   4.07
1992-01-01   3.80
1992-02-01   3.84
1992-03-01   4.04
1992-04-01   3.75
1992-05-01   3.63
1992-06-01   3.66
1992-07-01   3.21
1992-08-01   3.13
1992-09-01   2.91
1992-10-01   2.86
1992-11-01   3.13
1992-12-01   3.22
1993-01-01   3.00
1993-02-01   2.93
1993-03-01   2.95
1993-04-01   2.87
1993-05-01   2.96
1993-06-01   3.07
1993-07-01   3.04
1993-08-01   3.02
1993-09-01   2.95
1993-10-01   3.02
1993-11-01   3.10
1993-12-01   3.06
1994-01-01   2.98
1994-02-01   3.25
1994-03-01   3.50
1994-04-01   3.68
1994-05-01   4.14
1994-06-01   4.14
1994-07-01   4.33
1994-08-01   4.48
1994-09-01   4.62
1994-10-01   4.95
1994-11-01   5.29
1994-12-01   5.60
1995-01-01   5.71
1995-02-01   5.77
1995-03-01   5.73
1995-04-01   5.65
1995-05-01   5.67
1995-06-01   5.47
1995-07-01   5.42
1995-08-01   5.40
1995-09-01   5.28
1995-10-01   5.28
1995-11-01   5.36
1995-12-01   5.14
1996-01-01   5.00
1996-02-01   4.83
1996-03-01   4.96
1996-04-01   4.95
1996-05-01   5.02
1996-06-01   5.09
1996-07-01   5.15
1996-08-01   5.05
1996-09-01   5.09
1996-10-01   4.99
1996-11-01   5.03
1996-12-01   4.91
1997-01-01   5.03
1997-02-01   5.01
1997-03-01   5.14
1997-04-01   5.16
1997-05-01   5.05
1997-06-01   4.93
1997-07-01   5.05
1997-08-01   5.14
1997-09-01   4.95
1997-10-01   4.97
1997-11-01   5.14
1997-12-01   5.16
1998-01-01   5.04
1998-02-01   5.09
1998-03-01   5.03
1998-04-01   4.95
1998-05-01   5.00
1998-06-01   4.98
1998-07-01   4.96
1998-08-01   4.90
1998-09-01   4.61
1998-10-01   3.96
1998-11-01   4.41
1998-12-01   4.39
1999-01-01   4.34
1999-02-01   4.44
1999-03-01   4.44
1999-04-01   4.29
1999-05-01   4.50
1999-06-01   4.57
1999-07-01   4.55
1999-08-01   4.72
1999-09-01   4.68
1999-10-01   4.86
1999-11-01   5.07
1999-12-01   5.20
2000-01-01   5.32
2000-02-01   5.55
2000-03-01   5.69
2000-04-01   5.66
2000-05-01   5.79
2000-06-01   5.69
2000-07-01   5.96
2000-08-01   6.09
2000-09-01   6.00
2000-10-01   6.11
2000-11-01   6.17
2000-12-01   5.77
2001-01-01   5.15
2001-02-01   4.88
2001-03-01   4.42
2001-04-01   3.87
2001-05-01   3.62
2001-06-01   3.49
2001-07-01   3.51
2001-08-01   3.36
2001-09-01   2.64
2001-10-01   2.16
2001-11-01   1.87
2001-12-01   1.69
2002-01-01   1.65
2002-02-01   1.73
2002-03-01   1.79
2002-04-01   1.72
2002-05-01   1.73
2002-06-01   1.70
2002-07-01   1.68
2002-08-01   1.62
2002-09-01   1.63
2002-10-01   1.58
2002-11-01   1.23
2002-12-01   1.19
2003-01-01   1.17
2003-02-01   1.17
2003-03-01   1.13
2003-04-01   1.13
2003-05-01   1.07
2003-06-01   0.92
2003-07-01   0.90
2003-08-01   0.95
2003-09-01   0.94
2003-10-01   0.92
2003-11-01   0.93
2003-12-01   0.90
2004-01-01   0.88
2004-02-01   0.93
2004-03-01   0.94
2004-04-01   0.94
2004-05-01   1.02
2004-06-01   1.27
2004-07-01   1.33
2004-08-01   1.48
2004-09-01   1.65
2004-10-01   1.76
2004-11-01   2.07
2004-12-01   2.19
2005-01-01   2.33
2005-02-01   2.54
2005-03-01   2.74
2005-04-01   2.78
2005-05-01   2.84
2005-06-01   2.97
2005-07-01   3.22
2005-08-01   3.44
2005-09-01   3.42
2005-10-01   3.71
2005-11-01   3.88
2005-12-01   3.89
2006-01-01   4.24
2006-02-01   4.43
2006-03-01   4.51
2006-04-01   4.60
2006-05-01   4.72
2006-06-01   4.79
2006-07-01   4.95
2006-08-01   4.96
2006-09-01   4.81
2006-10-01   4.92
2006-11-01   4.94
2006-12-01   4.85
2007-01-01   4.98
2007-02-01   5.03
2007-03-01   4.94
2007-04-01   4.87
2007-05-01   4.73
2007-06-01   4.61
2007-07-01   4.82
2007-08-01   4.20
2007-09-01   3.89
2007-10-01   3.90
2007-11-01   3.27
2007-12-01   3.00
2008-01-01   2.75
2008-02-01   2.12
2008-03-01   1.26
2008-04-01   1.29
2008-05-01   1.73
2008-06-01   1.86
2008-07-01   1.63
2008-08-01   1.72
2008-09-01   1.13
2008-10-01   0.67
2008-11-01   0.19
2008-12-01   0.03
2009-01-01   0.13
2009-02-01   0.30
2009-03-01   0.21
2009-04-01   0.16
2009-05-01   0.18
2009-06-01   0.18
2009-07-01   0.18
2009-08-01   0.17
2009-09-01   0.12
2009-10-01   0.07
2009-11-01   0.05
2009-12-01   0.05
2010-01-01   0.06
2010-02-01   0.11
2010-03-01   0.15
2010-04-01   0.16
2010-05-01   0.16
2010-06-01   0.12
2010-07-01   0.16
2010-08-01   0.16
2010-09-01   0.15
2010-10-01   0.13
2010-11-01   0.14
2010-12-01   0.14
2011-01-01   0.15
2011-02-01   0.13
2011-03-01   0.10
2011-04-01   0.06
2011-05-01   0.04
2011-06-01   0.04
2011-07-01   0.04
2011-08-01   0.02
2011-09-01   0.01
2011-10-01   0.02
2011-11-01   0.01
2011-12-01   0.01
