Price	Volume	Month	Year
77.26	148.646	1	2002
72.95	132.854	2	2002
73.72	102.31	3	2002
71.57	133.456	4	2002
68.42	129.89	5	2002
65.99	135.338	6	2002
61.22	208.908	7	2002
64.1	132.856	8	2002
58.04	130.44	9	2002
60.26	172.422	10	2002
65.03	113.106	11	2002
59.96	111.014	12	2002
59.74	127.55	1	2003
49.57	199.468	2	2003
49.41	171.644	3	2003
54.38	149.914	4	2003
56.52	128.056	5	2003
57.88	120.592	6	2003
59.8	143.762	7	2003
61.51	98.988	8	2003
59.39	117.704	9	2003
60.93	117.182	10	2003
58.73	96.584	11	2003
62.37	114.468	12	2003
69.02	105.368	1	2004
73.25	100.442	2	2004
72.06	117.238	3	2004
74.21	130.854	4	2004
70.93	102.338	5	2004
72.61	91.284	6	2004
69.85	101.494	7	2004
69.58	83.91	8	2004
70.67	90.664	9	2004
62.31	372.358	10	2004
62.17	176.25	11	2004
65.33	122.376	12	2004
66.74	121.482	1	2005
68.96	150.044	2	2005
61.55	401.294	3	2005
51.77	423.208	4	2005
53.81	201.764	5	2005
55.66	188.384	6	2005
60.27	131.408	7	2005
60.86	159.404	8	2005
60.54	167.194	9	2005
62.64	136.396	10	2005
67.06	158.826	11	2005
66.72	137.934	12	2005
68.33	134.542	1	2006
67.02	123.818	2	2006
67.15	161.388	3	2006
64.29	124.916	4	2006
63.14	197.714	5	2006
59.74	149.532	6	2006
59.4	122.49	7	2006
62	160.084	8	2006
65.25	131.578	9	2006
67.02	126.786	10	2006
69.86	175.774	11	2006
71.35	119.488	12	2006
70.45	151.086	1	2007
68.99	141.358	2	2007
68.14	246.03	3	2007
68.25	202.826	4	2007
71.78	225.918	5	2007
71.75	224.196	6	2007
68.64	309.738	7	2007
65.21	393.666	8	2007
66.02	212.862	9	2007
66.12	338.108	10	2007
56.86	515.62	11	2007
58.13	346.7	12	2007