Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.75	50.35	49.75	49.78	714,044	+0.02(+0.04%)
Dec 29, 2011	49.39	50.01	49.31	49.76	1,163,234	+0.46(+0.93%)
Dec 28, 2011	50.11	50.52	49.24	49.31	952,390	-0.71(-1.42%)
Dec 27, 2011	50.04	50.09	49.63	50.02	741,933	-0.01(-0.02%)
Dec 23, 2011	50.01	50.25	49.62	50.02	977,494	+0.52(+1.05%)
Dec 21, 2011	49.68	49.72	49.04	49.50	994,599	-0.11(-0.22%)
Dec 20, 2011	48.59	49.67	48.58	49.61	1,175,664	+1.79(+3.74%)
Dec 19, 2011	48.71	48.79	47.70	47.82	944,355	-0.46(-0.95%)
Dec 16, 2011	48.59	49.15	47.56	48.28	2,210,326	+0.10(+0.21%)
Dec 15, 2011	48.24	48.48	47.75	48.18	1,426,528	+0.37(+0.77%)
Dec 14, 2011	47.96	48.24	47.70	47.81	1,809,256	-0.42(-0.88%)
Dec 13, 2011	48.48	49.03	47.90	48.24	2,017,821	+0.00(+0.00%)
Dec 12, 2011	48.05	48.34	47.60	48.24	1,427,216	-0.26(-0.54%)
Dec 09, 2011	47.95	48.69	47.84	48.50	1,155,633	+0.77(+1.62%)
Dec 08, 2011	48.67	49.00	47.59	47.72	1,274,917	-1.28(-2.61%)
Dec 07, 2011	48.70	49.45	48.17	49.00	1,356,673	-0.10(-0.20%)
Dec 06, 2011	49.47	49.67	49.08	49.10	802,223	-0.38(-0.76%)
Dec 05, 2011	49.66	50.06	49.13	49.48	1,006,959	+0.62(+1.27%)
Dec 02, 2011	50.22	50.26	48.78	48.86	972,985	-0.97(-1.95%)
Dec 01, 2011	49.40	50.00	49.27	49.83	736,912	+0.47(+0.95%)
Nov 30, 2011	49.29	50.29	48.89	49.36	1,586,181	+1.55(+3.23%)
Nov 29, 2011	48.06	48.41	47.73	47.81	929,212	-0.05(-0.11%)
Nov 28, 2011	47.41	47.98	47.37	47.87	1,224,438	+1.52(+3.28%)
Nov 25, 2011	45.85	46.93	45.75	46.35	497,995	+0.35(+0.76%)
Nov 23, 2011	46.45	46.55	45.92	46.00	1,836,273	-1.09(-2.31%)
Nov 22, 2011	47.10	47.41	46.82	47.08	2,316,100	-0.16(-0.34%)
Nov 21, 2011	47.39	47.52	46.60	47.25	1,384,523	-1.04(-2.16%)
Nov 18, 2011	48.08	48.54	47.66	48.29	969,795	+0.51(+1.07%)
Nov 17, 2011	48.55	48.68	47.16	47.78	1,488,043	-1.09(-2.23%)
Nov 16, 2011	48.89	49.86	48.77	48.86	1,163,520	-0.69(-1.40%)
Nov 15, 2011	49.31	49.88	49.08	49.56	944,115	+0.10(+0.20%)
Nov 14, 2011	49.58	50.17	49.26	49.46	949,409	-0.22(-0.45%)
Nov 11, 2011	50.15	50.34	49.36	49.68	1,202,597	+0.28(+0.56%)
Nov 10, 2011	49.41	50.02	49.20	49.40	1,299,135	+0.70(+1.44%)
Nov 09, 2011	48.91	49.65	48.63	48.70	1,155,580	-1.67(-3.32%)
Nov 08, 2011	49.97	50.45	49.43	50.38	752,191	+0.76(+1.53%)
Nov 07, 2011	49.00	49.69	48.51	49.61	975,068	+0.82(+1.69%)
Nov 04, 2011	48.94	49.05	48.24	48.79	839,655	-0.58(-1.18%)
Nov 03, 2011	48.24	49.49	47.90	49.37	1,546,086	+0.95(+1.96%)
Nov 02, 2011	48.51	48.94	48.26	48.42	1,121,147	+0.55(+1.14%)
Nov 01, 2011	48.40	48.83	47.81	47.88	2,398,735	-2.10(-4.21%)
Oct 31, 2011	49.27	50.82	49.27	49.98	1,636,605	+0.02(+0.04%)
Oct 28, 2011	49.68	50.24	47.79	49.96	2,688,931	-0.28(-0.55%)
Oct 27, 2011	49.97	50.88	49.54	50.24	1,859,917	+1.76(+3.64%)
Oct 26, 2011	49.69	49.94	48.12	48.48	1,381,914	-0.43(-0.88%)
Oct 25, 2011	49.86	49.93	48.81	48.91	1,295,017	-1.03(-2.06%)
Oct 24, 2011	49.37	50.03	49.15	49.94	1,259,546	+0.56(+1.12%)
Oct 21, 2011	48.69	49.41	48.56	49.38	1,337,468	+1.16(+2.41%)
Oct 20, 2011	48.11	48.65	47.73	48.22	1,546,257	+0.27(+0.56%)
Oct 19, 2011	48.77	49.19	47.78	47.95	1,773,703	-0.82(-1.69%)
Oct 18, 2011	47.98	48.97	47.88	48.77	2,125,685	+0.62(+1.28%)
Oct 17, 2011	49.39	49.57	48.02	48.15	2,019,311	-1.60(-3.22%)
Oct 14, 2011	51.17	51.33	49.49	49.76	2,086,602	-0.36(-0.71%)
Oct 13, 2011	50.20	50.41	49.11	50.12	1,606,054	-0.46(-0.90%)
Oct 12, 2011	51.20	51.20	50.38	50.57	1,454,061	-0.33(-0.65%)
Oct 11, 2011	49.71	51.20	49.69	50.90	1,655,605	+0.81(+1.63%)
Oct 10, 2011	50.03	50.61	49.43	50.09	1,415,195	+0.98(+2.01%)
Oct 07, 2011	49.60	50.25	48.84	49.10	1,408,814	-0.07(-0.15%)
Oct 06, 2011	48.77	49.44	48.77	49.18	1,577,138	+0.73(+1.50%)
Oct 05, 2011	47.39	48.51	47.23	48.45	1,694,848	+1.18(+2.50%)
Oct 04, 2011	44.93	47.29	44.80	47.27	4,051,756	+1.53(+3.35%)

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