$data <<EOF
10/1990	2.06	2.12	1.88	1.90	-7.77%
11/1990	1.90	2.15	1.84	2.11	11.05%
12/1990	2.11	2.12	2.00	2.00	-5.21%
01/1991	2.00	2.27	1.94	2.27	13.50%
02/1991	2.27	2.63	2.27	2.62	15.42%
03/1991	2.62	2.74	2.61	2.72	3.82%
04/1991	2.72	2.95	2.62	2.62	-3.68%
05/1991	2.62	3.12	2.62	3.07	17.18%
06/1991	3.07	3.19	2.97	2.97	-3.26%
07/1991	2.97	3.25	2.90	3.19	7.41%
08/1991	3.19	3.56	3.17	3.49	9.40%
09/1991	3.49	3.67	3.28	3.28	-6.02%
10/1991	3.28	3.40	3.15	3.27	0.30%
11/1991	3.27	3.45	3.19	3.19	-2.45%
12/1991	3.19	3.19	2.84	2.90	-9.09%
01/1992	2.90	3.20	2.86	3.12	7.59%
02/1992	3.12	3.57	2.99	3.57	14.42%
03/1992	3.57	3.68	3.51	3.53	-1.12%
04/1992	3.53	3.70	3.52	3.69	4.53%
05/1992	3.69	3.80	3.64	3.72	0.81%
06/1992	3.72	3.79	2.97	2.97	-20.16%
07/1992	2.97	2.97	2.36	2.36	-20.54%
08/1992	2.36	2.48	2.23	2.36	0.00%
09/1992	2.36	2.47	2.17	2.26	-4.24%
10/1992	2.26	2.26	1.83	1.83	-19.03%
11/1992	1.83	1.96	1.69	1.96	7.10%
12/1992	1.96	2.08	1.82	1.96	0.00%
01/1993	1.96	2.38	1.96	2.30	17.35%
02/1993	2.30	2.40	2.10	2.10	-8.70%
03/1993	2.10	2.44	2.01	2.44	16.19%
04/1993	2.44	2.59	2.36	2.59	6.15%
05/1993	2.59	2.73	2.42	2.66	2.70%
06/1993	2.66	2.92	2.61	2.92	9.77%
07/1993	2.92	3.14	2.92	3.01	3.08%
08/1993	3.01	3.63	3.01	3.63	20.60%
09/1993	3.63	3.64	3.34	3.64	0.28%
10/1993	3.64	3.88	3.46	3.85	5.77%
11/1993	3.85	4.05	3.66	3.70	-3.90%
12/1993	3.70	3.92	3.69	3.92	5.95%
01/1994	3.92	4.79	3.92	4.79	22.19%
02/1994	4.79	4.79	4.44	4.60	-3.97%
03/1994	4.60	5.39	4.57	4.91	6.74%
04/1994	4.91	5.63	4.91	5.31	8.15%
05/1994	5.31	5.56	4.98	4.98	-6.21%
06/1994	4.98	5.28	4.73	5.05	1.41%
07/1994	5.05	5.33	4.88	5.33	5.54%
08/1994	5.33	5.80	5.33	5.67	6.38%
09/1994	5.67	5.75	5.19	5.19	-8.47%
10/1994	5.19	5.45	5.08	5.42	4.43%
11/1994	5.42	5.56	5.01	5.20	-4.06%
12/1994	5.20	5.28	5.00	5.04	-3.08%
01/1995	5.04	5.42	5.04	5.25	4.17%
02/1995	5.25	5.58	5.24	5.36	2.10%
03/1995	5.36	5.37	4.97	5.17	-3.54%
04/1995	5.17	5.78	5.04	5.78	11.80%
05/1995	5.78	6.24	5.78	6.12	5.88%
06/1995	6.12	6.50	6.12	6.43	5.07%
07/1995	6.43	8.11	6.43	7.46	16.02%
08/1995	7.46	7.71	7.17	7.24	-2.95%
09/1995	7.24	7.84	7.24	7.54	4.14%
10/1995	7.54	7.62	5.84	6.01	-20.29%
11/1995	6.01	6.31	5.50	6.30	4.83%
12/1995	6.30	6.30	5.55	5.84	-7.30%
01/1996	5.84	6.64	5.84	6.51	11.47%
02/1996	6.51	6.82	6.39	6.76	3.84%
03/1996	6.76	6.79	5.81	5.93	-12.28%
04/1996	5.93	6.15	5.74	5.95	0.34%
05/1996	5.95	6.09	5.84	5.93	0.34%
06/1996	5.93	5.93	5.32	5.44	-8.26%
07/1996	5.44	5.50	4.80	5.41	0.55%
08/1996	5.41	5.60	5.31	5.53	2.22%
09/1996	5.53	6.09	5.36	6.00	8.50%
10/1996	6.00	6.33	5.61	5.85	-2.50%
11/1996	5.85	6.80	5.85	6.80	16.24%
12/1996	6.80	6.91	6.42	6.80	0.00%
01/1997	6.80	7.54	6.72	7.16	5.29%
02/1997	7.16	8.48	7.14	8.37	16.90%
03/1997	8.37	9.16	7.93	8.65	3.35%
04/1997	8.65	9.96	8.07	9.96	15.14%
05/1997	9.96	10.86	9.96	10.55	5.92%
06/1997	10.55	13.91	10.55	13.91	31.85%
07/1997	13.91	16.83	13.49	16.59	19.27%
08/1997	16.59	16.79	14.13	14.13	-14.83%
09/1997	14.13	16.29	14.09	16.29	15.29%
10/1997	16.29	17.07	13.32	14.80	-9.15%
11/1997	14.80	15.30	12.98	12.98	-12.30%
12/1997	12.98	13.60	11.12	12.00	-7.55%
01/1998	12.00	13.49	11.22	13.49	12.42%
02/1998	13.49	15.80	13.16	15.80	17.12%
03/1998	15.80	15.80	14.20	14.93	-5.51%
04/1998	14.93	18.00	14.70	17.34	16.14%
05/1998	17.34	19.98	17.34	18.55	6.98%
06/1998	18.55	18.55	16.51	16.55	-10.78%
07/1998	16.55	18.47	15.74	16.13	-2.54%
08/1998	16.13	16.51	12.77	12.77	-20.83%
09/1998	12.77	12.77	8.26	10.02	-21.53%
10/1998	10.02	10.90	8.04	9.79	-2.30%
11/1998	9.79	13.08	9.79	12.10	23.60%
12/1998	12.10	12.72	11.12	12.39	2.40%
01/1999	12.39	14.64	12.39	13.85	11.78%
02/1999	13.85	14.45	13.08	13.67	-1.30%
03/1999	13.67	16.26	13.42	16.26	18.95%
04/1999	16.26	18.28	15.50	17.44	7.26%
05/1999	17.44	19.04	17.12	19.04	9.17%
06/1999	19.04	21.49	19.04	21.49	12.87%
07/1999	21.49	24.16	20.04	21.11	-1.77%
08/1999	21.11	22.56	19.37	21.73	2.94%
09/1999	21.73	23.27	20.93	21.11	-2.85%
10/1999	21.11	22.04	19.37	21.71	2.84%
11/1999	21.71	27.20	21.60	26.76	23.26%
12/1999	26.76	29.73	26.76	29.59	10.58%
01/2000	29.59	35.40	27.94	33.42	12.94%
02/2000	33.42	43.53	33.42	43.37	29.77%
03/2000	43.37	47.20	39.63	39.63	-8.62%
04/2000	39.63	41.19	33.49	40.79	2.93%
05/2000	40.79	41.71	35.45	40.04	-1.84%
06/2000	40.04	47.38	40.04	41.71	4.17%
07/2000	41.71	46.38	39.00	42.88	2.81%
08/2000	42.88	44.75	36.61	44.75	4.36%
09/2000	44.75	46.53	38.68	39.24	-12.31%
10/2000	39.24	39.65	32.53	37.46	-4.54%
11/2000	37.46	38.03	30.26	30.42	-18.79%
12/2000	30.42	37.95	28.76	32.04	5.33%
01/2001	32.04	36.01	30.10	33.90	5.81%
02/2001	33.90	33.90	27.83	28.52	-15.87%
03/2001	28.52	32.00	22.90	24.92	-12.62%
04/2001	24.92	28.00	23.06	28.00	12.36%
05/2001	28.00	30.91	25.65	26.62	-4.93%
06/2001	26.62	27.83	22.57	25.49	-4.24%
07/2001	25.49	25.73	22.74	25.73	0.94%
08/2001	25.73	26.86	22.82	23.63	-8.16%
09/2001	23.63	24.44	14.56	17.07	-27.76%
10/2001	17.07	21.52	16.47	20.07	17.57%
11/2001	20.07	26.70	20.07	24.68	22.97%
12/2001	24.68	27.71	24.56	27.19	10.17%
01/2002	27.19	28.48	25.20	25.49	-6.25%
02/2002	25.49	26.14	22.66	24.31	-4.63%
03/2002	24.31	28.16	24.31	28.16	15.84%
04/2002	28.16	28.48	25.49	27.67	-1.74%
05/2002	27.67	28.56	25.49	26.83	-3.04%
06/2002	26.83	26.83	20.79	22.66	-15.54%
07/2002	22.66	22.66	16.51	18.53	-18.23%
08/2002	18.53	19.56	14.81	16.67	-10.04%
09/2002	16.67	16.67	10.84	11.73	-29.63%
10/2002	11.73	14.65	10.96	14.40	22.76%
11/2002	14.40	17.80	12.99	17.80	23.61%
12/2002	17.80	18.00	13.55	13.55	-23.88%
01/2003	13.55	14.77	11.89	12.82	-5.39%
02/2003	12.82	13.11	11.81	12.38	-3.43%
03/2003	12.38	14.28	10.15	11.57	-6.54%
04/2003	11.57	14.12	11.57	13.63	17.80%
05/2003	13.63	14.08	11.81	13.34	-2.13%
06/2003	13.34	14.56	13.34	13.43	0.67%
07/2003	13.43	15.13	13.03	15.05	12.06%
08/2003	15.05	18.04	14.52	18.04	19.87%
09/2003	18.04	18.69	15.82	15.82	-12.31%
10/2003	15.82	18.77	15.82	18.77	18.65%
11/2003	18.77	19.70	18.17	19.30	2.82%
12/2003	19.30	20.08	18.04	19.01	-1.50%
01/2004	19.01	20.84	19.01	19.54	2.79%
02/2004	19.54	21.04	19.30	19.82	1.43%
03/2004	19.82	20.51	17.86	19.10	-3.63%
04/2004	19.10	20.31	18.37	18.37	-3.82%
05/2004	18.37	18.89	16.99	18.04	-1.80%
06/2004	18.04	18.37	16.95	17.95	0.50%
07/2004	17.95	17.95	15.76	16.34	-8.97%
08/2004	16.34	16.34	14.52	15.37	-5.94%
09/2004	15.37	16.22	14.93	14.93	-2.86%
10/2004	14.93	15.79	14.56	15.07	0.94%
11/2004	15.07	16.05	15.07	15.74	4.45%
12/2004	15.74	16.19	15.62	15.66	0.51%
01/2005	15.66	16.22	14.97	16.22	3.58%
02/2005	16.22	17.16	16.22	16.89	4.13%
03/2005	16.89	17.59	16.76	17.16	1.60%
04/2005	17.16	17.16	15.37	15.44	-10.02%
05/2005	15.44	16.98	15.39	16.82	8.94%
06/2005	16.82	18.21	16.82	16.86	0.24%
07/2005	16.86	18.37	16.86	18.00	6.76%
08/2005	18.00	18.33	17.15	17.19	-4.50%
09/2005	17.19	18.27	17.19	17.91	4.19%
10/2005	17.91	18.39	17.04	17.57	-1.90%
11/2005	17.57	19.25	17.52	19.25	9.56%
12/2005	19.25	21.59	19.25	21.26	10.44%
01/2006	21.26	22.40	20.46	22.40	5.36%
02/2006	22.40	22.88	22.03	22.16	-1.07%
03/2006	22.16	23.03	20.88	22.54	1.71%
04/2006	22.54	22.83	21.52	22.06	-2.13%
05/2006	22.06	22.06	19.14	19.86	-9.97%
06/2006	19.86	20.03	17.61	19.74	0.60%
07/2006	19.74	21.01	18.04	20.92	5.98%
08/2006	20.92	21.59	20.31	21.59	3.20%
09/2006	21.59	22.37	21.37	22.35	3.52%
10/2006	22.35	22.93	21.85	22.02	-1.48%
11/2006	22.02	23.68	21.90	22.65	2.86%
12/2006	22.65	23.26	22.34	23.26	2.69%
01/2007	23.26	24.35	22.59	24.04	3.35%
02/2007	24.04	24.40	22.41	22.41	-6.78%
03/2007	22.41	23.70	21.97	23.26	3.79%
04/2007	23.26	25.32	23.02	24.54	5.50%
05/2007	24.54	25.44	24.05	25.44	3.67%
06/2007	25.44	25.69	24.48	25.39	0.20%
07/2007	25.39	26.73	23.68	24.31	-4.25%
08/2007	24.31	24.31	21.89	23.53	-3.21%
09/2007	23.53	25.48	23.03	25.48	8.29%
10/2007	25.48	25.89	22.75	22.99	-9.77%
11/2007	22.99	24.17	21.68	23.16	0.74%
12/2007	23.16	24.82	22.72	23.86	3.02%
01/2008	23.86	23.86	19.50	21.15	-11.36%
02/2008	21.15	21.76	20.77	20.92	-1.09%
03/2008	20.92	21.30	19.19	19.69	-5.88%
04/2008	19.69	20.45	18.50	19.54	0.76%
05/2008	19.54	20.45	19.42	20.11	2.92%
06/2008	20.11	20.11	17.53	17.53	-12.83%
07/2008	17.53	18.00	15.76	17.35	-1.03%
08/2008	17.35	18.78	17.10	18.08	4.21%
09/2008	18.08	18.33	15.07	15.41	-14.77%
10/2008	15.41	15.98	10.46	11.74	-23.82%
11/2008	11.74	12.95	10.05	10.40	-11.41%
12/2008	10.40	11.60	9.81	11.26	8.27%
01/2009	11.26	12.30	10.21	11.42	1.42%
02/2009	11.42	12.94	10.03	10.32	-9.63%
03/2009	10.32	10.39	8.88	8.88	-13.95%
04/2009	8.88	11.03	8.88	11.03	24.21%
05/2009	11.03	12.02	10.71	10.71	-2.90%
06/2009	10.71	11.51	10.25	10.64	0.65%
07/2009	10.64	12.95	10.23	12.95	21.71%
08/2009	12.95	13.42	12.64	12.90	0.39%
09/2009	12.90	14.15	12.17	13.69	6.12%
10/2009	13.69	15.20	12.76	13.88	1.39%
11/2009	13.88	15.27	13.63	15.00	8.07%
12/2009	15.00	17.01	15.00	16.69	11.27%
01/2010	16.69	18.00	16.54	17.75	6.35%
02/2010	17.75	18.08	16.93	17.26	-2.76%
03/2010	17.26	20.41	17.26	19.26	11.59%
04/2010	19.26	21.83	19.26	20.56	6.75%
05/2010	20.56	20.96	18.56	19.78	-3.79%
06/2010	19.78	21.53	19.14	20.01	1.16%
07/2010	20.01	21.20	18.95	19.39	-3.10%
08/2010	19.39	19.68	17.23	17.94	-7.48%
09/2010	17.94	19.41	17.94	18.63	3.85%
10/2010	18.63	19.53	17.76	17.76	-4.67%
11/2010	17.76	18.68	16.79	16.79	-5.46%
12/2010	16.79	18.66	16.79	18.61	10.84%
01/2011	18.61	20.46	18.48	18.48	0.70%
02/2011	18.48	19.27	18.18	19.16	3.68%
03/2011	19.16	19.49	17.51	18.34	-4.28%
04/2011	18.34	18.79	16.86	16.86	-8.07%
05/2011	16.86	17.41	15.95	16.25	-3.62%
06/2011	16.25	16.25	13.59	14.81	-8.86%
07/2011	14.81	15.00	14.24	14.54	-1.82%
08/2011	14.54	14.54	11.19	12.43	-14.51%
09/2011	12.43	12.43	10.25	11.42	-8.13%
10/2011	11.42	13.27	10.78	12.68	11.03%
11/2011	12.68	13.04	11.27	12.57	0.87%
12/2011	12.57	13.63	12.29	13.63	8.43%
01/2012	13.63	13.89	12.17	12.93	-5.14%
02/2012	12.93	13.76	12.93	13.24	2.40%
03/2012	13.24	13.64	12.50	12.75	-3.70%
04/2012	12.75	12.93	11.52	12.55	-1.57%
05/2012	12.55	12.78	11.79	12.68	1.04%
06/2012	12.68	13.74	12.29	13.74	8.36%
07/2012	13.74	15.86	13.69	15.86	15.43%
08/2012	15.86	16.68	15.86	16.13	1.70%
09/2012	16.13	17.27	16.10	16.10	0.19%
10/2012	16.10	17.82	16.10	17.02	5.71%
11/2012	17.02	17.86	17.02	17.60	3.41%
12/2012	17.60	18.02	17.58	17.64	0.23%
01/2013	17.64	20.40	17.64	20.30	15.08%
02/2013	20.30	20.58	18.79	19.26	-5.12%
03/2013	19.26	20.96	19.10	20.36	5.71%
04/2013	20.36	20.82	18.12	18.52	-9.04%
05/2013	18.52	20.96	18.52	20.16	8.86%
06/2013	20.16	20.16	18.61	19.15	-5.01%
07/2013	19.15	22.42	19.14	22.06	15.20%
08/2013	22.06	22.47	21.00	21.51	-2.49%
09/2013	21.51	23.26	21.51	21.80	1.35%
10/2013	21.80	23.86	21.17	23.86	9.45%
11/2013	23.86	24.22	23.58	24.16	1.26%
12/2013	24.16	24.49	22.58	24.40	0.99%
01/2014	24.40	25.81	23.32	23.68	-2.95%
02/2014	23.68	24.32	23.01	23.18	-2.11%
03/2014	23.18	23.64	21.83	23.41	0.99%
04/2014	23.41	23.66	21.00	21.09	-9.91%
05/2014	21.09	22.39	21.09	21.98	4.22%
06/2014	21.98	22.90	21.07	22.06	0.36%
07/2014	22.06	22.59	21.89	21.89	0.77%
08/2014	21.89	22.21	21.04	21.94	0.23%
09/2014	21.94	23.92	21.89	23.92	9.02%
10/2014	23.92	23.92	19.89	21.16	-11.54%
11/2014	21.16	23.01	20.94	23.01	8.74%
12/2014	23.01	23.06	21.35	22.95	0.26%
01/2015	22.95	25.38	21.87	23.19	1.05%
02/2015	23.19	25.35	23.19	25.35	9.31%
03/2015	25.35	25.97	24.62	25.08	-1.07%
04/2015	25.08	26.28	24.38	24.38	-2.79%
05/2015	24.38	24.84	23.61	24.25	0.53%
06/2015	24.25	24.44	22.31	22.31	-8.00%
07/2015	22.31	24.82	22.05	24.77	11.03%
08/2015	24.77	25.20	21.06	22.39	-9.61%
09/2015	22.39	22.87	20.41	20.68	-7.64%
10/2015	20.68	23.97	20.64	23.97	15.91%
11/2015	23.97	25.32	23.66	25.32	5.63%
12/2015	25.32	25.32	22.81	23.57	-6.91%
01/2016	23.57	24.01	21.76	24.01	1.87%
02/2016	24.01	24.01	20.49	22.97	-4.33%
03/2016	22.97	24.64	22.97	24.55	6.88%
04/2016	24.55	24.70	23.04	23.54	-4.11%
05/2016	23.54	23.84	22.14	23.70	0.68%
06/2016	23.70	23.70	20.65	21.89	-7.64%
07/2016	21.89	23.97	21.18	23.33	6.58%
08/2016	23.33	25.65	23.04	25.53	9.43%
09/2016	25.53	26.20	24.74	25.85	1.25%
10/2016	25.85	27.12	25.55	26.99	4.41%
11/2016	26.99	27.38	25.90	26.62	-1.37%
12/2016	26.62	28.46	26.14	28.30	6.31%
01/2017	28.30	28.74	26.57	26.57	-6.11%
02/2017	26.57	28.00	26.46	28.00	5.38%
03/2017	28.00	29.70	27.91	29.70	6.07%
04/2017	29.70	31.36	29.15	31.16	4.92%
05/2017	31.16	32.58	30.68	30.86	0.96%
06/2017	30.86	33.27	30.64	30.68	0.58%
07/2017	30.68	32.10	30.17	31.78	3.59%
08/2017	31.78	31.97	30.69	31.19	-1.86%
09/2017	31.19	34.53	31.19	34.15	9.49%
10/2017	34.15	35.15	33.34	33.90	0.73%
11/2017	33.90	35.05	31.84	32.10	-5.31%
12/2017	32.10	32.49	31.04	31.12	-3.05%
01/2018	31.12	33.18	30.49	32.25	3.63%
02/2018	32.25	32.25	28.91	30.95	-4.03%
03/2018	30.95	32.17	29.66	30.58	-1.20%
04/2018	30.58	34.56	29.82	34.52	12.88%
05/2018	34.52	35.92	34.39	34.39	0.38%
06/2018	34.39	36.17	34.39	35.71	3.84%
07/2018	35.71	37.47	35.21	36.75	2.91%
08/2018	36.75	38.20	36.12	37.62	2.37%
09/2018	37.62	38.90	36.47	38.57	2.53%
10/2018	38.57	38.85	30.74	32.29	-16.28%
11/2018	32.29	33.46	31.44	32.66	1.15%
12/2018	32.66	33.10	29.68	30.03	-8.05%
01/2019	30.03	33.86	28.56	33.86	12.75%
02/2019	33.86	34.43	33.12	34.37	1.51%
03/2019	34.37	35.67	34.19	35.55	3.43%
04/2019	35.55	37.32	34.40	37.32	4.98%
05/2019	37.32	37.32	34.74	34.74	-6.91%
06/2019	34.74	37.51	34.51	37.48	7.89%
07/2019	37.48	41.78	37.48	41.68	11.21%
08/2019	41.68	42.32	39.77	42.02	0.82%
09/2019	42.02	43.22	40.54	41.48	-1.29%
10/2019	41.48	41.48	37.15	38.47	-7.26%
11/2019	38.47	41.52	38.47	41.52	7.93%
12/2019	41.52	43.06	40.42	43.01	3.59%
01/2020	43.01	44.67	40.75	40.75	-5.25%
02/2020	40.75	44.17	37.63	37.63	-7.66%
03/2020	37.63	37.76	28.27	35.57	-5.47%
04/2020	35.57	39.55	35.36	39.44	10.88%
05/2020	39.44	41.05	37.09	39.98	1.37%
06/2020	39.98	41.63	38.13	41.50	3.80%
07/2020	41.50	45.88	41.50	43.20	4.10%
08/2020	43.20	44.80	39.87	39.87	-7.71%
09/2020	39.87	40.96	38.20	40.40	1.33%
10/2020	40.40	43.10	39.93	40.05	0.87%
11/2020	40.05	45.11	40.05	43.38	8.31%
12/2020	43.38	44.93	41.96	44.52	2.63%
01/2021	44.52	47.26	43.56	45.29	1.73%
02/2021	45.29	48.15	45.29	45.37	0.18%
03/2021	45.37	48.79	44.50	48.79	7.54%
04/2021	48.79	50.73	46.84	46.86	-3.96%
05/2021	46.86	48.00	45.05	46.16	-1.49%
06/2021	46.16	46.63	41.78	41.78	-9.49%
07/2021	41.78	41.78	38.40	38.87	-6.97%
08/2021	38.87	39.14	37.38	38.86	0.03%
09/2021	38.86	41.09	38.49	38.49	0.95%
10/2021	38.49	41.43	36.85	40.74	5.85%
11/2021	40.74	41.74	31.16	31.16	-23.51%
12/2021	31.16	32.91	30.01	32.85	5.42%
01/2022	32.85	33.90	28.35	29.62	-9.83%
02/2022	29.62	30.76	28.90	30.35	2.46%
03/2022	30.35	30.35	27.16	27.82	-8.34%
04/2022	27.82	28.91	24.32	25.00	-10.14%
05/2022	25.00	25.02	22.46	23.99	-4.04%
06/2022	23.99	23.99	19.56	20.32	-15.30%
07/2022	20.32	21.82	20.11	20.15	0.84%
08/2022	20.15	20.18	16.66	16.66	-17.32%
09/2022	16.66	18.27	15.64	15.81	-5.10%
10/2022	15.81	16.41	12.63	12.79	-19.10%
11/2022	12.79	14.59	12.25	14.26	11.49%
12/2022	14.26	14.50	12.50	14.20	0.42%
01/2023	14.20	16.51	14.20	15.80	11.27%
02/2023	15.80	16.75	15.50	15.50	-1.90%
03/2023	15.50	16.87	14.91	16.87	8.84%
04/2023	16.87	19.57	16.26	19.08	13.10%
05/2023	19.08	19.24	17.76	17.76	-6.92%
06/2023	17.76	19.86	17.71	19.86	11.82%
07/2023	19.86	20.80	18.83	19.07	-3.98%
08/2023	19.07	20.82	18.52	20.82	9.18%
09/2023	20.82	20.82	18.83	19.04	-8.55%
10/2023	19.04	19.04	17.20	17.86	-6.20%
11/2023	17.86	19.64	17.86	18.78	5.15%
12/2023	18.78	21.38	18.34	21.17	12.73%
01/2024	21.17	22.10	19.66	19.66	-7.13%
02/2024	19.66	19.66	18.15	18.52	-5.80%
03/2024	18.52	19.84	18.42	18.60	0.43%
04/2024	18.60	25.35	18.54	25.05	34.68%
05/2024	25.05	25.64	24.28	24.94	0.44%
06/2024	24.94	24.94	23.55	23.55	-5.57%
07/2024	23.55	26.90	23.44	26.29	11.63%
08/2024	26.29	27.59	25.31	27.35	4.03%
09/2024	27.35	29.38	26.87	29.30	7.13%
10/2024	29.30	29.86	24.13	24.13	-17.65%
11/2024	24.13	25.95	24.13	25.74	6.67%
12/2024	25.74	25.74	23.97	24.49	-4.86%
01/2025	24.49	26.70	24.24	26.68	8.94%
02/2025	26.68	27.43	23.84	24.97	-6.41%
03/2025	24.97	25.35	23.42	23.42	-6.21%
04/2025	23.42	23.42	19.90	22.32	-4.70%
05/2025	22.32	22.89	19.87	20.20	-9.50%
06/2025	20.20	20.82	19.27	20.37	0.84%
07/2025	20.37	24.10	19.91	23.13	13.55%
08/2025	23.13	24.08	22.72	23.42	1.25%
09/2025	23.42	24.17	22.79	23.18	-1.02%
10/2025	23.18	25.12	23.15	23.79	2.63%
11/2025	23.79	25.37	23.23	24.18	1.64%
12/2025	24.18	24.39	22.30	23.10	-4.47%
EOF

set term pdf size 22,13
set term pdf font "sans,20"
set output "Philips_Electronics_stock_price.pdf"
set grid
set key top left
set xdata time
set timefmt "%m/%Y"
set format x "%b %Y"
set xtics rotate by -90 
set xtics 365.25*24*60*60/1	# 1 tics per year

wd = 15.25*24*60*60	# 15.25 days box width
set style fill transparent solid 0.8
plot $data using 1:(($3+$4)/2):(wd):(($4-$3)/2) with boxxyerror lw 1 lc 3 title "Philips Electronics [NL0000009538] "