Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	47.48	47.75	47.48	47.64	59,153	+0.05(+0.11%)
Dec 29, 2011	47.57	47.75	47.38	47.58	140,343	+0.15(+0.32%)
Dec 28, 2011	47.73	47.77	47.29	47.43	175,421	-0.81(-1.68%)
Dec 27, 2011	48.10	48.32	47.98	48.24	164,205	-0.08(-0.16%)
Dec 23, 2011	48.10	48.39	47.91	48.32	646,431	+0.87(+1.84%)
Dec 21, 2011	47.12	47.45	46.50	47.45	139,991	-0.38(-0.80%)
Dec 20, 2011	46.85	47.89	46.81	47.83	77,672	+1.94(+4.23%)
Dec 19, 2011	46.90	46.93	45.84	45.89	136,718	-1.19(-2.53%)
Dec 16, 2011	47.17	47.55	46.75	47.08	128,572	+0.79(+1.70%)
Dec 15, 2011	46.82	46.98	46.21	46.29	139,124	-0.20(-0.43%)
Dec 14, 2011	46.92	46.98	46.29	46.49	138,137	-0.48(-1.02%)
Dec 13, 2011	47.81	48.02	46.85	46.97	158,349	-0.38(-0.80%)
Dec 12, 2011	47.90	47.93	46.98	47.35	105,787	-1.76(-3.58%)
Dec 09, 2011	48.61	49.37	48.60	49.11	402,831	+0.93(+1.93%)
Dec 08, 2011	49.14	49.33	48.04	48.18	89,394	-1.50(-3.02%)
Dec 07, 2011	49.36	49.83	49.01	49.68	96,843	+0.16(+0.32%)
Dec 06, 2011	49.78	49.84	49.17	49.52	84,435	-0.59(-1.18%)
Dec 05, 2011	50.29	50.49	49.80	50.11	94,724	+0.61(+1.23%)
Dec 02, 2011	50.18	50.33	49.37	49.50	109,969	-0.37(-0.75%)
Dec 01, 2011	49.84	50.16	49.65	49.87	182,277	-0.05(-0.11%)
Nov 30, 2011	49.30	50.01	49.04	49.93	183,834	+2.93(+6.23%)
Nov 29, 2011	47.03	47.55	46.78	47.00	456,777	-0.12(-0.26%)
Nov 28, 2011	47.13	47.38	46.74	47.12	164,442	+1.62(+3.56%)
Nov 25, 2011	45.42	46.10	45.38	45.50	75,851	+0.17(+0.37%)
Nov 23, 2011	45.99	46.07	45.31	45.33	121,503	-1.13(-2.42%)
Nov 22, 2011	46.31	46.75	45.90	46.46	85,859	+0.18(+0.39%)
Nov 21, 2011	46.72	46.72	45.65	46.28	307,476	-1.44(-3.01%)
Nov 18, 2011	48.19	48.19	47.55	47.71	62,670	+0.06(+0.13%)
Nov 17, 2011	49.15	49.43	47.56	47.65	198,610	-1.32(-2.69%)
Nov 16, 2011	49.47	50.04	48.95	48.97	160,782	-1.81(-3.57%)
Nov 15, 2011	50.51	51.02	50.18	50.78	88,400	+0.61(+1.21%)
Nov 14, 2011	50.62	50.62	49.67	50.17	48,815	-0.43(-0.84%)
Nov 11, 2011	50.39	50.94	50.27	50.60	95,690	+0.78(+1.56%)
Nov 10, 2011	50.09	50.26	49.42	49.82	106,205	+0.52(+1.05%)
Nov 09, 2011	50.29	50.51	49.09	49.30	209,572	-2.98(-5.69%)
Nov 08, 2011	51.78	52.28	50.92	52.28	89,277	+0.37(+0.70%)
Nov 07, 2011	51.58	51.94	50.90	51.91	88,802	+0.65(+1.26%)
Nov 04, 2011	51.25	51.41	50.32	51.27	123,526	-0.78(-1.49%)
Nov 03, 2011	51.35	52.37	50.87	52.04	179,559	+0.87(+1.69%)
Nov 02, 2011	50.42	51.28	50.22	51.18	136,536	+2.12(+4.33%)
Nov 01, 2011	48.51	49.46	47.96	49.05	343,414	-0.67(-1.35%)
Oct 31, 2011	50.99	51.04	49.68	49.72	160,667	-2.49(-4.77%)
Oct 28, 2011	51.76	52.76	51.56	52.21	121,052	-0.41(-0.77%)
Oct 27, 2011	51.57	53.20	51.15	52.62	230,111	+3.25(+6.57%)
Oct 26, 2011	49.19	49.56	48.20	49.37	167,688	+1.48(+3.08%)
Oct 25, 2011	48.38	48.57	47.78	47.90	309,963	-0.91(-1.87%)
Oct 24, 2011	47.42	49.15	47.30	48.81	1,248,270	+2.30(+4.94%)
Oct 21, 2011	46.13	46.74	46.12	46.51	446,851	+1.16(+2.55%)
Oct 20, 2011	45.59	45.64	44.78	45.36	158,909	-0.83(-1.80%)
Oct 19, 2011	46.81	47.31	46.18	46.18	101,294	-1.35(-2.85%)
Oct 18, 2011	46.72	47.69	45.62	47.54	126,213	+0.33(+0.69%)
Oct 17, 2011	48.06	48.16	47.11	47.21	90,900	-1.26(-2.59%)
Oct 14, 2011	48.03	48.53	47.88	48.47	83,270	+0.48(+1.00%)
Oct 13, 2011	48.10	48.22	47.20	47.99	138,632	-0.15(-0.32%)
Oct 12, 2011	47.65	48.83	47.55	48.14	293,880	+1.78(+3.84%)
Oct 11, 2011	45.62	46.91	45.52	46.36	275,902	+0.61(+1.33%)
Oct 10, 2011	44.53	45.77	44.53	45.75	146,472	+1.96(+4.48%)
Oct 07, 2011	44.70	44.81	43.55	43.79	208,693	-0.31(-0.71%)
Oct 06, 2011	43.03	44.12	42.84	44.10	180,102	+1.06(+2.46%)
Oct 05, 2011	41.47	43.06	41.19	43.04	816,028	+1.68(+4.07%)
Oct 04, 2011	40.06	41.67	39.47	41.36	624,801	+0.40(+0.98%)

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