QRT    	GDP	NBER

47.1	1239.5	1
47.2	1247.2 	1
47.3	1255.0 	1
47.4	1269.5	1
48.1	1284.0	1
48.2	1295.7	1
48.3	1303.8	1
48.4	1316.4	1
49.1	1305.3	0
49.2	1302.0	0
49.3	1312.6	0
49.4	1301.9	1
50.1	1350.9	1
50.2	1393.5	1
50.3	1445.2	1
50.4	1484.5	1
51.1	1504.1	1
51.2	1548.3	1
51.3	1585.4	1
51.4	1596.0	1
52.1	1607.7	1
52.2	1612.1	1
52.3	1621.9	1
52.4	1657.8	1
53.1	1687.3	1
53.2	1695.3	1
53.3	1687.9	0
53.4	1671.2	0
54.1	1660.8	0
54.2	1658.4	0
54.3	1677.7	1
54.4	1698.3	1
55.1	1742.5	1
55.2	1758.6	1
55.3	1778.2	1
55.4	1793.9	1
56.1	1787.0	1
56.2	1798.5	1
56.3	1802.2	1
56.4	1826.6	1
57.1	1836.4	1
57.2	1834.8	1
57.3	1851.2	1
57.4	1830.5	0
58.1	1790.1	0
58.2	1804.4	1
58.3	1840.9	1
58.4	1880.9	1
59.1	1904.9	1
59.2	1937.5	1
59.3	1930.8	1
59.4	1941.9	1
60.1	1976.9	1
60.2	1971.7	0
60.3	1973.7	0
60.4	1961.1	0
61.1	1977.4	1
61.2	2006.0	1
61.3	2035.2	1
61.4	2076.5	1
62.1	2103.8	1
62.2	2125.7	1
62.3	2142.6	1
62.4	2140.2	1
63.1	2170.9	1
63.2	2199.5	1
63.3	2237.6	1
63.4	2254.5	1
64.1	2311.1	1
64.2	2329.9	1
64.3	2357.4	1
64.4	2364.0	1
65.1	2410.1	1
65.2	2442.8	1
65.3	2485.5	1
65.4	2543.8	1
66.1	2596.8	1
66.2	2601.4	1
66.3	2626.1	1
66.4	2640.5	1
67.1	2657.2	1
67.2	2669.0	1
67.3	2699.5	1
67.4	2715.1	1
68.1	2752.1	1
68.2	2796.9	1
68.3	2816.8	1
68.4	2821.7	1
69.1	2864.6	1
69.2	2867.8	1
69.3	2884.5	1
69.4	2875.1	0
70.1	2867.8	0
70.2	2859.5	0
70.3	2895.0	1
70.4	2873.3	1
71.1	2939.9	1
71.2	2944.2	1
71.3	2962.3	1
71.4	2977.3	1
72.1	3037.3	1
72.2	3089.7	1
72.3	3125.8	1
72.4	3175.5	1
73.1	3253.3	1
73.2	3267.6	1
73.3	3264.3	1
73.4	3289.1	1
74.1	3259.4	0
74.2	3267.6	0
74.3	3239.1	0
74.4	3226.4	0
75.1	3154.0	0
75.2	3190.4	1
75.3	3249.9	1
75.4	3292.5	1
76.1	3356.7	1
76.2	3369.2	1
76.3	3381.0	1
76.4	3416.3	1
77.1	3466.4	1
77.2	3525.0	1
77.3	3574.4	1
77.4	3567.2	1
78.1	3591.8	1
78.2	3707.0	1
78.3	3735.6	1
78.4	3779.6	1
79.1	3780.8	1
79.2	3784.3	1
79.3	3807.5	1
79.4	3814.6	1
80.1	3830.8	1
80.2	3732.6	0
80.3	3733.5	1
80.4	3808.5	1
81.1	3860.5	1
81.2	3844.4	1
81.3	3864.5	1
81.4	3803.1	0
82.1	3756.1	0
82.2	3771.1	0
82.3	3754.4	0
82.4	3759.6	1
83.1	3783.5	1
83.2	3886.5	1
83.3	3944.4	1
83.4	4012.1	1
84.1	4089.5	1
84.2	4144.0	1
84.3	4166.4	1
84.4	4194.2	1
85.1	4221.8	1
85.2	4254.8	1
85.3	4309.0	1
85.4	4333.5	1
86.1	4390.5	1
86.2	4387.7	1
86.3	4412.6	1
86.4	4427.1	1
87.1	4460.0	1
87.2	4515.3	1
87.3	4559.3	1
87.4	4625.5	1
88.1	4655.3	1
88.2	4704.8	1
88.3	4734.5	1
88.4	4779.7	1
89.1	4817.6	1
89.2	4839.0	1
89.3	4839.0	1
89.4	4856.7	1
90.1	4898.3	1
90.2	4917.1	1
90.3	4906.5	0
90.4	4867.2	0
91.1	4842.0	0
91.2	4867.9	1
91.3	4879.9	1
91.4	4880.8	1
92.1	4918.5	1
92.2	4947.5	1
92.3	4990.5	1
92.4	5060.7	1
93.1	5075.3	1
93.2	5105.4	1
93.3	5139.4	1
93.4	5218.0	1
94.1	5261.1	1
94.2	5314.1	1
94.3	5359.2	1