# Data from file austres.dat distributed with Introduction to
# Time Series and Forecasting by Peter J. Brockwell and
# Richard A. Davis, Springer 1996
# (C) 1996 Springer-Verlag New York, Inc.
# Australia - Estimated resident population, thousand persons
# Jun 1971 -  Jun 1993, N = 89 (from information in file)
# Example 10.5.1, p. 350 describes it as March 1971 through March 1994
# which would have N = 93 observations.  Fig. 10-10 appears to
# plot 88 differences
# Col. 1 Year
# Col. 2 Quarter (1 = Mar, 2 = Jun, 3 = Sep, 4 = Dec)
# Col. 3 Estimated resident population (1000's)
1971 2 13067.3
1971 3 13130.5
1971 4 13198.4
1972 1 13254.2
1972 2 13303.7
1972 3 13353.9
1972 4 13409.3
1973 1 13459.2
1973 2 13504.5
1973 3 13552.6
1973 4 13614.3
1974 1 13669.5
1974 2 13722.6
1974 3 13772.1
1974 4 13832.0
1975 1 13862.6
1975 2 13893.0
1975 3 13926.8
1975 4 13968.9
1976 1 14004.7
1976 2 14033.1
1976 3 14066.0
1976 4 14110.1
1977 1 14155.6
1977 2 14192.2
1977 3 14231.7
1977 4 14281.5
1978 1 14330.3
1978 2 14359.3
1978 3 14396.6
1978 4 14430.8
1979 1 14478.4
1979 2 14515.7
1979 3 14554.9
1979 4 14602.5
1980 1 14646.4
1980 2 14695.4
1980 3 14746.6
1980 4 14807.4
1981 1 14874.4
1981 2 14923.3
1981 3 14988.7
1981 4 15054.1
1982 1 15121.7
1982 2 15184.2
1982 3 15239.3
1982 4 15288.9
1983 1 15346.2
1983 2 15393.5
1983 3 15439.0
1983 4 15483.5
1984 1 15531.5
1984 2 15579.4
1984 3 15628.5
1984 4 15677.3
1985 1 15736.7
1985 2 15788.3
1985 3 15839.7
1985 4 15900.6
1986 1 15961.5
1986 2 16018.3
1986 3 16076.9
1986 4 16139.0
1987 1 16203.0
1987 2 16263.3
1987 3 16327.9
1987 4 16398.9
1988 1 16478.3
1988 2 16538.2
1988 3 16621.6
1988 4 16697.0
1989 1 16777.2
1989 2 16833.1
1989 3 16891.6
1989 4 16956.8
1990 1 17026.3
1990 2 17085.4
1990 3 17106.9
1990 4 17169.4
1991 1 17239.4
1991 2 17292.0
1991 3 17354.2
1991 4 17414.2
1992 1 17447.3
1992 2 17482.6
1992 3 17526.0
1992 4 17568.7
1993 1 17627.1
1993 2 17661.5