Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	48.50	49.38	49.38	49.38	1,061,665	+0.75(+1.54%)
Dec 28, 2012	48.90	49.12	48.61	48.63	993,969	-0.59(-1.20%)
Dec 27, 2012	49.29	49.38	48.71	49.22	1,267,511	-0.06(-0.12%)
Dec 26, 2012	49.50	49.55	49.17	49.28	1,401,180	-0.20(-0.40%)
Dec 24, 2012	49.50	49.50	49.38	49.48	337,142	-0.19(-0.38%)
Dec 21, 2012	49.61	49.81	49.39	49.67	1,143,486	-0.40(-0.80%)
Dec 20, 2012	49.88	50.10	49.74	50.07	1,014,891	-0.25(-0.50%)
Dec 19, 2012	50.70	50.80	50.31	50.32	932,346	-0.40(-0.79%)
Dec 18, 2012	50.40	50.75	50.25	50.72	512,377	+0.38(+0.76%)
Dec 17, 2012	50.07	50.36	50.03	50.34	511,864	+0.40(+0.80%)
Dec 14, 2012	49.99	50.07	49.86	49.94	2,260,671	-0.11(-0.22%)
Dec 13, 2012	50.31	50.37	49.95	50.05	583,062	-0.26(-0.52%)
Dec 12, 2012	50.47	50.66	50.26	50.31	427,946	+0.04(+0.08%)
Dec 11, 2012	50.14	50.50	50.14	50.27	420,250	+0.23(+0.46%)
Dec 10, 2012	49.96	50.12	49.94	50.04	331,357	+0.05(+0.10%)
Dec 07, 2012	49.86	49.99	49.69	49.99	320,594	+0.26(+0.52%)
Dec 06, 2012	49.69	49.78	49.60	49.73	336,366	+0.07(+0.14%)
Dec 05, 2012	49.44	49.86	49.26	49.66	674,172	+0.24(+0.49%)
Dec 04, 2012	49.49	49.65	49.35	49.42	350,274	-0.31(-0.62%)
Nov 30, 2012	49.71	49.83	49.56	49.73	1,022,854	+0.09(+0.18%)
Nov 29, 2012	49.64	49.80	49.43	49.64	305,367	+0.13(+0.26%)
Nov 28, 2012	48.95	49.52	48.67	49.51	406,544	+0.41(+0.84%)
Nov 27, 2012	49.29	49.43	49.06	49.10	527,192	-0.22(-0.45%)
Nov 26, 2012	49.20	49.32	49.09	49.32	374,555	-0.13(-0.26%)
Nov 23, 2012	49.01	49.45	49.01	49.45	176,689	+0.61(+1.25%)
Nov 21, 2012	48.77	48.84	48.65	48.84	332,788	+0.15(+0.31%)
Nov 20, 2012	48.60	48.77	48.35	48.69	574,813	+0.06(+0.12%)
Nov 19, 2012	48.30	48.64	48.27	48.63	410,573	+0.73(+1.52%)
Nov 16, 2012	47.72	47.97	47.36	47.90	486,238	+0.21(+0.44%)
Nov 15, 2012	47.72	47.88	47.49	47.69	727,118	-0.13(-0.27%)
Nov 14, 2012	48.56	48.61	47.70	47.82	1,471,975	-0.66(-1.36%)
Nov 13, 2012	48.35	48.92	48.34	48.48	419,152	-0.14(-0.29%)
Nov 12, 2012	48.76	48.83	48.57	48.62	335,107	-0.08(-0.16%)
Nov 09, 2012	48.51	49.06	48.34	48.70	504,535	-0.02(-0.04%)
Nov 08, 2012	49.16	49.40	48.72	48.72	521,948	-0.49(-1.00%)
Nov 07, 2012	49.83	49.90	48.92	49.21	884,832	-1.05(-2.09%)
Nov 06, 2012	50.00	50.46	49.98	50.26	779,575	+0.40(+0.80%)
Nov 05, 2012	49.69	49.93	49.57	49.86	423,023	-0.01(-0.02%)
Nov 02, 2012	50.48	50.57	49.80	49.87	706,541	-0.43(-0.85%)
Nov 01, 2012	50.01	50.38	50.00	50.30	392,747	+0.40(+0.80%)
Oct 31, 2012	50.15	50.18	49.67	49.90	517,990	+0.05(+0.10%)
Oct 26, 2012	49.86	49.85	49.85	49.85	316,300	-0.04(-0.08%)
Oct 25, 2012	50.03	50.14	49.63	49.89	344,429	+0.20(+0.40%)
Oct 24, 2012	49.87	49.95	49.60	49.69	466,088	-0.09(-0.18%)
Oct 23, 2012	49.96	50.05	49.54	49.78	645,085	-0.76(-1.50%)
Oct 19, 2012	51.21	51.33	50.43	50.54	381,983	-0.78(-1.52%)
Oct 18, 2012	51.18	51.40	51.15	51.32	671,419	+0.03(+0.06%)
Oct 17, 2012	51.07	51.31	51.00	51.29	660,955	+0.32(+0.63%)
Oct 16, 2012	50.85	51.00	50.79	50.97	388,462	+0.38(+0.75%)
Oct 15, 2012	50.20	50.62	50.16	50.59	604,359	+0.41(+0.82%)
Oct 12, 2012	50.40	50.52	50.08	50.18	285,656	-0.17(-0.34%)
Oct 11, 2012	50.69	50.69	50.34	50.35	417,025	+0.03(+0.06%)
Oct 10, 2012	50.70	50.74	50.28	50.32	678,978	-0.43(-0.85%)
Oct 09, 2012	51.11	51.18	50.72	50.75	448,115	-0.43(-0.84%)
Oct 08, 2012	51.10	51.21	51.01	51.18	334,148	-0.08(-0.16%)
Oct 05, 2012	51.38	51.47	51.10	51.26	488,701	+0.14(+0.27%)
Oct 04, 2012	50.94	51.16	50.90	51.12	342,231	+0.39(+0.77%)
Oct 03, 2012	50.70	50.89	50.50	50.73	309,393	+0.13(+0.26%)
Oct 02, 2012	50.75	50.80	50.40	50.60	428,701	+0.06(+0.12%)

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