Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	43.84	44.39	43.75	44.32	859,855	+0.46(+1.05%)
Dec 28, 2012	44.24	44.39	43.86	43.86	693,910	-0.53(-1.19%)
Dec 27, 2012	44.25	44.51	43.76	44.39	624,806	+0.10(+0.23%)
Dec 26, 2012	44.51	44.63	44.19	44.29	398,291	-0.25(-0.56%)
Dec 24, 2012	44.22	44.62	44.00	44.54	367,792	+0.29(+0.66%)
Dec 21, 2012	44.44	44.60	44.06	44.25	1,262,570	-0.57(-1.27%)
Dec 20, 2012	44.24	44.83	44.14	44.82	983,516	+0.59(+1.33%)
Dec 19, 2012	44.28	44.61	44.15	44.23	1,079,811	-0.10(-0.23%)
Dec 18, 2012	43.48	44.34	43.37	44.33	974,468	+0.85(+1.95%)
Dec 17, 2012	42.68	43.48	42.66	43.48	885,812	+0.94(+2.21%)
Dec 14, 2012	42.74	42.82	42.38	42.54	494,060	-0.31(-0.72%)
Dec 13, 2012	42.95	43.05	42.58	42.85	501,872	-0.09(-0.21%)
Dec 12, 2012	42.86	43.37	42.65	42.94	615,918	+0.14(+0.33%)
Dec 11, 2012	42.86	43.02	42.71	42.80	463,101	+0.05(+0.12%)
Dec 10, 2012	43.04	43.21	42.60	42.75	651,420	-0.45(-1.04%)
Dec 07, 2012	42.65	43.21	42.59	43.20	727,668	+0.63(+1.48%)
Dec 06, 2012	42.25	42.59	42.20	42.57	662,719	+0.28(+0.66%)
Dec 05, 2012	42.49	42.51	41.94	42.29	628,637	-0.10(-0.24%)
Dec 04, 2012	42.46	42.84	42.34	42.39	667,363	-0.46(-1.07%)
Nov 30, 2012	42.47	42.91	42.43	42.85	1,022,980	+0.46(+1.09%)
Nov 29, 2012	42.38	42.41	42.06	42.39	672,160	+0.20(+0.47%)
Nov 28, 2012	41.81	42.20	41.28	42.19	689,377	+0.45(+1.08%)
Nov 27, 2012	42.00	42.14	41.61	41.74	757,036	-0.29(-0.69%)
Nov 26, 2012	41.98	42.48	41.56	42.03	994,556	-0.01(-0.02%)
Nov 24, 2012	41.99	42.06	41.76	42.04	300,945	+0.00(+0.00%)
Nov 23, 2012	41.99	42.06	41.76	42.04	300,945	+0.22(+0.53%)
Nov 21, 2012	41.90	42.03	41.63	41.82	371,217	-0.12(-0.29%)
Nov 20, 2012	41.64	41.94	41.38	41.94	746,087	+0.30(+0.72%)
Nov 19, 2012	41.64	41.83	41.43	41.64	854,138	+0.33(+0.80%)
Nov 16, 2012	40.90	41.34	40.60	41.31	797,105	+0.46(+1.13%)
Nov 15, 2012	41.15	41.52	40.69	40.85	972,168	-0.35(-0.85%)
Nov 14, 2012	42.57	42.57	41.11	41.20	1,030,750	-1.47(-3.45%)
Nov 13, 2012	42.50	43.01	42.37	42.67	812,088	-0.01(-0.02%)
Nov 12, 2012	42.67	42.85	42.61	42.68	487,437	+0.06(+0.14%)
Nov 09, 2012	42.65	43.06	42.32	42.62	669,479	-0.23(-0.54%)
Nov 08, 2012	43.25	43.25	42.85	42.85	771,670	-0.47(-1.08%)
Nov 07, 2012	43.24	43.74	42.95	43.32	1,315,100	-0.30(-0.69%)
Nov 06, 2012	43.16	43.77	42.93	43.62	1,013,669	+0.55(+1.28%)
Nov 05, 2012	43.00	43.26	42.68	43.07	594,986	-0.04(-0.09%)
Nov 02, 2012	43.04	43.42	42.97	43.11	850,856	+0.32(+0.75%)
Nov 01, 2012	43.79	43.79	42.70	42.79	1,363,141	-1.11(-2.53%)
Oct 31, 2012	44.11	44.51	43.61	43.90	1,181,007	+0.09(+0.21%)
Oct 26, 2012		43.81	43.81	43.81	0	-0.20(-0.45%)
Oct 25, 2012	44.39	44.50	43.68	44.01	670,555	-0.18(-0.41%)
Oct 24, 2012	44.01	44.30	43.87	44.19	625,767	+0.25(+0.57%)
Oct 23, 2012	43.80	44.11	43.62	43.94	763,991	-0.14(-0.32%)
Oct 19, 2012	44.47	44.53	43.97	44.08	661,076	-0.43(-0.97%)
Oct 18, 2012	44.16	44.52	44.04	44.51	591,535	+0.36(+0.82%)
Oct 17, 2012	43.91	44.18	43.76	44.15	646,011	+0.27(+0.62%)
Oct 16, 2012	43.69	44.10	43.65	43.88	714,699	+0.34(+0.78%)
Oct 15, 2012	42.95	44.00	42.95	43.54	1,725,149	+0.60(+1.40%)
Oct 12, 2012	42.47	42.99	42.47	42.94	1,495,769	+0.48(+1.13%)
Oct 11, 2012	42.65	42.69	42.37	42.46	652,308	+0.15(+0.35%)
Oct 10, 2012	42.35	42.55	42.19	42.31	770,913	-0.13(-0.31%)
Oct 09, 2012	42.59	42.95	42.36	42.44	687,982	-0.18(-0.42%)
Oct 08, 2012	42.56	42.73	42.42	42.62	499,645	+0.02(+0.05%)
Oct 06, 2012	42.61	42.84	42.37	42.60	1,264,853	+0.00(+0.00%)
Oct 05, 2012	42.61	42.84	42.37	42.60	1,264,853	+0.21(+0.50%)
Oct 04, 2012	42.71	42.71	42.10	42.39	1,083,037	-0.12(-0.28%)
Oct 03, 2012	42.96	42.96	41.56	42.51	3,279,185	-0.43(-1.00%)
Oct 02, 2012	43.02	43.19	42.74	42.94	956,761	-0.05(-0.12%)

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