Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.37	49.87	49.00	49.65	496,932	+0.65(+1.33%)
Dec 29, 2011	48.49	49.03	48.46	49.00	465,906	+0.76(+1.57%)
Dec 28, 2011	48.66	48.76	48.09	48.24	514,143	-0.08(-0.17%)
Dec 27, 2011	48.58	48.58	48.25	48.32	326,356	-0.44(-0.91%)
Dec 23, 2011	48.75	48.80	48.47	48.76	374,207	+0.53(+1.09%)
Dec 21, 2011	48.16	48.33	47.93	48.24	410,230	-0.18(-0.37%)
Dec 20, 2011	48.49	48.49	48.01	48.42	499,036	+0.89(+1.86%)
Dec 19, 2011	48.01	48.27	47.50	47.53	472,236	-0.29(-0.61%)
Dec 16, 2011	48.12	48.26	47.68	47.83	802,381	-1.25(-2.55%)
Dec 15, 2011	49.20	49.37	48.96	49.08	430,234	+0.11(+0.23%)
Dec 14, 2011	49.03	49.27	48.73	48.97	731,596	-0.32(-0.64%)
Dec 13, 2011	50.01	50.30	49.00	49.28	768,823	-0.64(-1.28%)
Dec 12, 2011	50.41	50.41	49.67	49.92	590,862	-1.28(-2.51%)
Dec 09, 2011	49.91	51.53	49.91	51.20	980,819	+0.80(+1.59%)
Dec 08, 2011	51.08	51.18	50.30	50.40	549,915	-0.99(-1.93%)
Dec 07, 2011	51.14	51.55	50.73	51.39	894,180	+1.01(+2.00%)
Dec 06, 2011	50.50	50.72	50.18	50.39	790,939	-0.71(-1.38%)
Dec 05, 2011	51.08	51.19	50.74	51.09	1,206,288	+1.37(+2.76%)
Dec 02, 2011	50.06	50.20	49.64	49.72	614,230	+0.38(+0.76%)
Dec 01, 2011	49.23	49.70	49.18	49.34	599,166	-0.14(-0.29%)
Nov 30, 2011	49.26	49.84	49.15	49.49	1,106,632	+1.14(+2.36%)
Nov 29, 2011	48.41	48.61	48.12	48.34	676,065	+0.17(+0.34%)
Nov 28, 2011	48.14	48.36	47.98	48.18	826,368	+1.55(+3.32%)
Nov 25, 2011	46.66	47.24	46.50	46.63	514,063	+1.29(+2.85%)
Nov 23, 2011	46.14	46.14	45.33	45.34	860,252	-1.16(-2.50%)
Nov 22, 2011	46.11	46.78	46.11	46.50	687,401	+0.56(+1.23%)
Nov 21, 2011	46.37	46.50	45.80	45.94	997,976	-1.78(-3.73%)
Nov 18, 2011	48.07	48.18	47.62	47.72	691,676	-0.58(-1.20%)
Nov 17, 2011	48.46	48.64	47.96	48.30	985,584	+0.59(+1.24%)
Nov 16, 2011	48.40	48.40	47.64	47.71	736,493	-0.30(-0.63%)
Nov 15, 2011	48.05	48.22	47.75	48.01	501,384	-0.28(-0.58%)
Nov 14, 2011	48.22	48.47	48.09	48.28	670,513	+0.14(+0.30%)
Nov 11, 2011	47.90	48.20	47.80	48.14	838,803	-0.29(-0.59%)
Nov 10, 2011	48.60	48.60	48.09	48.43	510,033	+0.37(+0.77%)
Nov 09, 2011	48.22	48.48	47.90	48.06	1,063,863	-0.45(-0.93%)
Nov 08, 2011	47.70	48.65	47.70	48.51	1,019,622	-0.65(-1.33%)
Nov 07, 2011	49.03	49.17	48.70	49.16	441,928	+0.23(+0.46%)
Nov 04, 2011	48.94	49.09	48.65	48.94	483,535	-0.16(-0.32%)
Nov 03, 2011	49.00	49.17	48.43	49.09	912,093	+0.41(+0.85%)
Nov 02, 2011	48.70	49.25	48.58	48.68	1,099,310	-0.32(-0.64%)
Nov 01, 2011	49.03	49.54	48.91	49.00	1,147,950	-1.09(-2.17%)
Oct 31, 2011	50.45	50.57	50.08	50.09	935,325	-2.21(-4.23%)
Oct 28, 2011	51.96	52.41	51.75	52.30	769,650	+0.30(+0.58%)
Oct 27, 2011	51.30	52.38	51.28	52.00	1,029,395	+1.78(+3.54%)
Oct 26, 2011	50.44	50.44	49.89	50.22	843,472	+0.43(+0.86%)
Oct 25, 2011	50.15	50.44	49.67	49.79	690,373	-1.28(-2.51%)
Oct 24, 2011	50.58	51.25	50.58	51.08	492,114	+0.32(+0.62%)
Oct 21, 2011	50.45	50.87	50.32	50.76	582,493	+0.62(+1.23%)
Oct 20, 2011	50.31	50.43	49.67	50.15	885,446	-0.41(-0.82%)
Oct 19, 2011	50.88	50.96	50.33	50.56	463,567	-0.59(-1.15%)
Oct 18, 2011	50.42	51.59	50.29	51.14	498,540	+0.60(+1.19%)
Oct 17, 2011	50.69	51.02	50.45	50.54	427,003	-0.11(-0.21%)
Oct 14, 2011	50.56	50.78	50.36	50.65	561,697	-0.18(-0.35%)
Oct 13, 2011	50.70	50.92	50.42	50.83	676,576	-0.08(-0.15%)
Oct 12, 2011	50.87	51.29	50.56	50.90	667,062	+0.37(+0.73%)
Oct 11, 2011	50.45	50.84	50.32	50.54	484,012	-0.52(-1.01%)
Oct 10, 2011	50.45	51.12	50.38	51.05	454,568	+1.40(+2.83%)
Oct 07, 2011	50.42	50.45	49.61	49.65	776,042	-0.80(-1.59%)
Oct 06, 2011	50.30	50.54	50.10	50.45	564,847	+0.38(+0.76%)
Oct 05, 2011	49.23	50.28	49.06	50.07	752,746	-0.39(-0.77%)
Oct 04, 2011	49.64	50.46	49.03	50.46	1,081,452	+0.18(+0.36%)

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