DATE	GC	GYD
Mar-54	236.4	259.2
Jun-54	239.1	258.6
Sep-54	241.4	260.9
Dec-54	246	266.3
Mar-55	252.2	270.9
Jun-55	257.2	277.3
Sep-55	261.5	283.5
Dec-55	265.6	287.7
Mar-56	267.2	291.4
Jun-56	269.7	296.5
Sep-56	272.8	300.5
Dec-56	278	306.9
Mar-57	282.3	309.9
Jun-57	284.5	314
Sep-57	289.1	318.3
Dec-57	290.9	318.8
Mar-58	290.5	319.3
Jun-58	293.5	321.9
Sep-58	298.6	329.5
Dec-58	302.5	334.7
Mar-59	310.5	339.5
Jun-59	316.4	346.8
Sep-59	321.7	348
Dec-59	323.8	352.4
Mar-60	327.3	356.7
Jun-60	333.4	360.2
Sep-60	333.4	362
Dec-60	335.5	363.1
Mar-61	336.4	366.8
Jun-61	341.4	372.3
Sep-61	344.4	378.8
Dec-61	351.7	386.9
Mar-62	356.2	391.3
Jun-62	362.2	397.1
Sep-62	366.4	400.9
Dec-62	372.7	405.2
Mar-63	376.3	409.4
Jun-63	380.6	414
Sep-63	387.7	420.4
Dec-63	392.3	429.6
Mar-64	401.7	439.7
Jun-64	409.4	452
Sep-64	418.1	459.8
Dec-64	420.6	467.2
Mar-65	431.2	473.7
Jun-65	438.2	482.4
Sep-65	447.4	497.8
Dec-65	461.5	510.2
Mar-66	471.8	518.2
Jun-66	476.8	523.7
Sep-66	486.1	535
Dec-66	491.7	546
Mar-67	496.6	555
Jun-67	506.1	562.9
Sep-67	513.5	573.4
Dec-67	521	583.3
Mar-68	539	599.2
Jun-68	552.6	615.3
Sep-68	568.3	622.5
Dec-68	576.6	634.1
Mar-69	587.9	639.5
Jun-69	598.5	653.7
Sep-69	608.3	674.3
Dec-69	620	687.7
Mar-70	631	697.7
Jun-70	641.1	716.5
Sep-70	653.5	732.5
Dec-70	660.3	741.5
Mar-71	679.6	761.9
Jun-71	693.6	780.9
Sep-71	706	792.4
Dec-71	722.1	804.2
Mar-72	739.2	816
Jun-72	757.1	828.8
Sep-72	775.1	855
Dec-72	799.7	894.1
Mar-73	824	918.5
Jun-73	838.8	941.8
Sep-73	857.3	966.5
Dec-73	872.6	1005.7
Mar-74	891	1014.3
Jun-74	919	1028.5
Sep-74	946.7	1061
Dec-74	954.2	1082.3
Mar-75	978.9	1089
Jun-75	1008.3	1154.9
Sep-75	1042.1	1162.8
Dec-75	1070.3	1196.8
Mar-76	1104.8	1229.1
Jun-76	1124.5	1247.7
Sep-76	1153.9	1274.7
Dec-76	1189.1	1304.4
Mar-77	1225.5	1328.9
Jun-77	1253.5	1368.6
Sep-77	1284.7	1417.7
Dec-77	1322.4	1449.8
Mar-78	1351.7	1490
Jun-78	1410.1	1550.2
Sep-78	1442.7	1592
Dec-78	1480.3	1638.8
Mar-79	1520.4	1683.4
Jun-79	1554.8	1722.2
Sep-79	1607.1	1777.7
Dec-79	1652.5	1828.6
Mar-80	1701.5	1893.7
Jun-80	1704.9	1901.1
Sep-80	1762.3	1966.1
Dec-80	1823.6	2050.9
Mar-81	1876	2109.5
Jun-81	1908.9	2140.6
Sep-81	1952.1	2208.5
Dec-81	1968	2239.2
Mar-82	2005.4	2256.5
Jun-82	2029.4	2303.4
Sep-82	2073.1	2343.6
Dec-82	2128.7	2374.7
Mar-83	2162.9	2405.8
Jun-83	2231.9	2457.3
Sep-83	2288.7	2517.6
Dec-83	2346.8	2594.3
Mar-84	2392.4	2683.9
Jun-84	2444.5	2734.2
Sep-84	2477.8	2791
Dec-84	2526.4	2829.1
Mar-85	2589.2	2862.9
Jun-85	2636.4	2950.9
Sep-85	2704.2	2950.2
Dec-85	2739.8	3007.9
Mar-86	2784.9	3075.5
Jun-86	2812.2	3130.5
Sep-86	2881.9	3150.6
Dec-86	2923.2	3169.3
Mar-87	2962.8	3241.9
Jun-87	3030.1	3224
Sep-87	3091.4	3302.4
Dec-87	3124.6	3389.9
Mar-88	3199.1	3456.8
Jun-88	3260.5	3507.6
Sep-88	3326.6	3575.2
Dec-88	3398.2	3653.2
Mar-89	3440.8	3730
Jun-89	3499.1	3758.3
Sep-89	3553.3	3795.4
Dec-89	3599.1	3864.3
Mar-90	3679.3	3973.7
Jun-90	3727	4021.2
Sep-90	3801.7	4073.4
Dec-90	3836.6	4133.9
Mar-91	3841.367	4176.7
Jun-91	3885.675	4220.4
Sep-91	3927.036	4246.3
Dec-91	3955.671	4303
Mar-92	4044.386	4401.1
Jun-92	4097.821	4463.2
Sep-92	4153.986	4500
Dec-92	4251.338	4658.8
Mar-93	4294.561	4598.2
Jun-93	4347.304	4678.6
Sep-93	4401.184	4700.5
Dec-93	4469.606	4777.6
Mar-94	4535.015	4832.8
Jun-94	4586.445	4913.5
Sep-94	4657.462	4990.3
Dec-94	4734.816	5101.9
Mar-95	4782.088	5184.4
Jun-95	4851.029	5201