1985/01/01	136.50
1985/01/02	105.00
1985/01/03	101.00
1985/01/04	145.60
1985/01/05	158.80
1985/01/06	143.00
1985/01/07	71.00
1985/01/08	149.50
1985/01/09	149.50
1985/01/10	122.20
1985/01/11	160.20
1985/01/12	143.00
1985/01/13	115.80
1985/01/14	148.20
1985/01/15	188.00
1985/01/16	185.00
1985/01/17	180.50
1985/01/18	156.00
1985/01/19	182.00
1985/01/20	158.80
1985/01/21	185.00
1985/01/22	165.80
1985/01/23	216.50
1985/01/24	218.00
1985/01/25	191.00
1985/01/26	188.00
1985/01/27	170.00
1985/01/28	222.50
1985/01/29	243.60
1985/01/30	207.50
1985/01/31	197.00
1985/02/01	222.50
1985/02/02	182.00
1985/02/03	207.50
1985/02/04	222.50
1985/02/05	250.40
1985/02/06	250.40
1985/02/07	227.00
1985/02/08	289.50
1985/02/09	233.40
1985/02/10	240.20
1985/02/11	304.80
1985/02/12	315.00
1985/02/13	296.30
1985/02/14	303.10
1985/02/15	325.80
1985/02/16	338.40
1985/02/17	291.20
1985/02/18	362.94
1985/02/19	362.94
1985/02/20	304.80
1985/02/21	260.60
1985/02/22	333.00
1985/02/23	313.30
1985/02/24	351.00
1985/02/25	372.89
1985/02/26	354.98
1985/02/27	370.90
1985/02/28	354.98
1985/03/01	340.20
1985/03/02	360.95
1985/03/03	201.50
1985/03/04	322.20
1985/03/05	398.76
1985/03/06	382.84
1985/03/07	450.50
1985/03/08	408.71
1985/03/09	398.76
1985/03/10	396.77
1985/03/11	360.95
1985/03/12	474.38
1985/03/13	510.20
1985/03/14	376.87
1985/03/15	298.00
1985/03/16	370.90
1985/03/17	434.58
1985/03/18	440.55
1985/03/19	454.48
1985/03/20	390.80
1985/03/21	434.58
1985/03/22	380.85
1985/03/23	392.79
1985/03/24	388.81
1985/03/25	538.06
1985/03/26	516.17
1985/03/27	460.45
1985/03/28	392.79
1985/03/29	492.29
1985/03/30	448.51
1985/03/31	426.62
1985/04/01	401.20
1985/04/02	433.00
1985/04/03	355.30
1985/04/04	473.00
1985/04/05	391.00
1985/04/06	441.00
1985/04/07	396.10
1985/04/08	445.00
1985/04/09	396.10
1985/04/10	445.00
1985/04/11	423.30
1985/04/12	425.00
1985/04/13	340.00
1985/04/14	391.00
1985/04/15	385.90
1985/04/16	425.00
1985/04/17	402.90
1985/04/18	379.10
1985/04/19	451.00
1985/04/20	408.00
1985/04/21	382.50
1985/04/22	435.00
1985/04/23	435.00
1985/04/24	413.10
1985/04/25	385.90
1985/04/26	374.00
1985/04/27	346.80
1985/04/28	351.90
1985/04/29	345.10
1985/04/30	377.40
1985/05/01	278.80
1985/05/02	273.70
1985/05/03	437.00
1985/05/04	346.80
1985/05/05	341.70
1985/05/06	418.20
1985/05/07	314.50
1985/05/08	260.10
1985/05/09	326.40
1985/05/10	226.50
1985/05/11	307.70
1985/05/12	240.00
1985/05/13	255.00
1985/05/14	220.50
1985/05/15	177.00
1985/05/16	277.10
1985/05/17	217.50
1985/05/18	232.50
1985/05/19	220.50
1985/05/20	222.00
1985/05/21	135.80
1985/05/22	112.00
1985/05/23	108.00
1985/05/24	143.50
1985/05/25	144.80
1985/05/26	132.20
1985/05/27	137.00
1985/05/28	125.00
1985/05/29	118.00
1985/05/30	129.80
1985/05/31	125.00
1985/06/01	121.00
1985/06/02	93.00
1985/06/03	103.00
1985/06/04	121.00
1985/06/05	53.00
1985/06/06	92.00
1985/06/07	80.00
1985/06/08	75.00
1985/06/09	74.00
1985/06/10	87.00
1985/06/11	83.00
1985/06/12	84.00
1985/06/13	94.00
1985/06/14	72.00
1985/06/15	73.00
1985/06/16	43.00
1985/06/17	76.00
1985/06/18	137.00
1985/06/19	181.50
1985/06/20	171.00
1985/06/21	162.00
1985/06/22	150.00
1985/06/23	123.00
1985/06/24	151.50
1985/06/25	144.80
1985/06/26	172.50
1985/06/27	174.00
1985/06/28	131.00
1985/06/29	138.30
1985/06/30	62.00
1985/07/01	129.80
1985/07/02	117.00
1985/07/03	192.00
1985/07/04	154.50
1985/07/05	102.00
1985/07/06	106.00
1985/07/07	74.00
1985/07/08	120.00
1985/07/09	129.80
1985/07/10	106.00
1985/07/11	107.00
1985/07/12	117.00
1985/07/13	114.00
1985/07/14	119.00
1985/07/15	201.00
1985/07/16	213.00
1985/07/17	198.00
1985/07/18	137.00
1985/07/19	90.00
1985/07/20	76.00
1985/07/21	69.00
1985/07/22	80.00
1985/07/23	64.00
1985/07/24	66.00
1985/07/25	73.00
1985/07/26	61.00
1985/07/27	67.00
1985/07/28	54.00
1985/07/29	71.00
1985/07/30	40.00
1985/07/31	76.00
1985/08/01	34.50
1985/08/02	54.00
1985/08/03	48.00
1985/08/04	41.00
1985/08/05	56.00
1985/08/06	47.00
1985/08/07	50.00
1985/08/08	42.00
1985/08/09	37.00
1985/08/10	47.00
1985/08/11	28.00
1985/08/12	32.50
1985/08/13	34.00
1985/08/14	58.00
1985/08/15	53.00
1985/08/16	73.00
1985/08/17	88.00
1985/08/18	87.00
1985/08/19	88.00
1985/08/20	87.00
1985/08/21	168.00
1985/08/22	178.50
1985/08/23	217.50
1985/08/24	154.50
1985/08/25	112.00
1985/08/26	108.00
1985/08/27	103.00
1985/08/28	105.00
1985/08/29	93.00
1985/08/30	80.00
1985/08/31	68.00
1985/09/01	62.00
1985/09/02	81.00
1985/09/03	217.50
1985/09/04	217.50
1985/09/05	192.00
1985/09/06	219.00
1985/09/07	190.50
1985/09/08	140.90
1985/09/09	202.50
1985/09/10	146.10
1985/09/11	232.50
1985/09/12	316.20
1985/09/13	306.00
1985/09/14	295.80
1985/09/15	208.50
1985/09/16	151.50
1985/09/17	111.00
1985/09/18	89.00
1985/09/19	41.00
1985/09/20	30.50
1985/09/21	41.00
1985/09/22	24.50
1985/09/23	25.50
1985/09/24	38.00
1985/09/25	80.00
1985/09/26	127.40
1985/09/27	64.00
1985/09/28	30.00
1985/09/29	29.50
1985/09/30	29.50
1985/10/01	62.00
1985/10/02	40.00
1985/10/03	22.00
1985/10/04	24.50
1985/10/05	16.00
1985/10/06	13.50
1985/10/07	34.00
1985/10/08	52.00
1985/10/09	51.00
1985/10/10	52.00
1985/10/11	49.00
1985/10/12	47.00
1985/10/13	42.00
1985/10/14	34.50
1985/10/15	45.00
1985/10/16	67.00
1985/10/17	52.00
1985/10/18	27.00
1985/10/19	28.50
1985/10/20	33.00
1985/10/21	63.00
1985/10/22	31.50
1985/10/23	20.50
1985/10/24	24.00
1985/10/25	20.00
1985/10/26	21.50
1985/10/27	15.50
1985/10/28	19.50
1985/10/29	28.50
1985/10/30	20.50
1985/10/31	18.00
1985/11/01	12.00
1985/11/02	30.50
1985/11/03	11.50
1985/11/04	12.50
1985/11/05	8.00
1985/11/06	15.00
1985/11/07	17.50
1985/11/08	22.00
1985/11/09	21.50
1985/11/10	8.50
1985/11/11	31.00
1985/11/12	72.00
1985/11/13	59.00
1985/11/14	82.00
1985/11/15	74.00
1985/11/16	79.00
1985/11/17	78.00
1985/11/18	69.00
1985/11/19	66.00
1985/11/20	50.00
1985/11/21	67.00
1985/11/22	78.00
1985/11/23	55.00
1985/11/24	38.00
1985/11/25	49.00
1985/11/26	48.00
1985/11/27	86.00
1985/11/28	82.00
1985/11/29	54.00
1985/11/30	81.00
1985/12/01	53.00
1985/12/02	30.00
1985/12/03	41.00
1985/12/04	58.00
1985/12/05	28.00
1985/12/06	66.00
1985/12/07	61.00
1985/12/08	46.00
1985/12/09	72.00
1985/12/10	70.00
1985/12/11	78.00
1985/12/12	65.00
1985/12/13	53.00
1985/12/14	32.00
1985/12/15	43.00
1985/12/16	43.00
1985/12/17	20.00
1985/12/18	22.00
1985/12/19	21.50
1985/12/20	38.00
1985/12/21	37.00
1985/12/22	39.00
1985/12/23	37.00
1985/12/24	33.00
1985/12/25	41.00
1985/12/26	47.00
1985/12/27	41.00
1985/12/28	28.00
1985/12/29	32.00
1985/12/30	22.00
1985/12/31	39.00
#===========================================
# Number of observations = 365 / 365
# Average = 169.80