Quarter Sterling (millions) 1986-12-31 1878 1987-03-31 1883 1987-06-30 1975 1987-09-30 1931 1987-12-31 1939 1988-03-31 2044 1988-06-30 2158 1988-09-30 2281 1988-12-31 2409 1989-03-31 2483 1989-06-30 2699 1989-09-30 3092 1989-12-31 3206 1990-03-31 3337 1990-06-30 3392 1990-09-30 3450 1990-12-31 3518 1991-03-31 3415 1991-06-30 3387 1991-09-30 3051 1991-12-31 3188 1992-03-31 3210 1992-06-30 3035 1992-09-30 2899 1992-12-31 3114 1993-03-31 2974 1993-06-30 2865 1993-09-30 2861 1993-12-31 2852 1994-03-31 2620 1994-06-30 2667 1994-09-30 2827 1994-12-31 2758 1995-03-31 2787 1995-06-30 2973 1995-09-30 3126 1995-12-31 3334 1996-03-31 3142 1996-06-30 3239 1996-09-30 3339 1996-12-31 3535