Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	59.10	59.15	58.56	58.66	186,208	-0.54(-0.91%)
Dec 28, 2012	59.17	59.24	59.03	59.20	178,334	+0.27(+0.45%)
Dec 27, 2012	58.82	59.06	58.67	58.93	140,647	+0.38(+0.64%)
Dec 26, 2012	58.60	58.72	58.51	58.56	190,443	+0.08(+0.13%)
Dec 24, 2012	58.46	58.60	58.44	58.48	150,977	-0.29(-0.50%)
Dec 21, 2012	58.67	58.95	58.67	58.77	102,824	+0.19(+0.33%)
Dec 20, 2012	58.51	58.68	58.50	58.58	140,933	+0.17(+0.28%)
Dec 19, 2012	58.31	58.63	58.31	58.42	317,929	+0.14(+0.24%)
Dec 18, 2012	58.53	58.62	58.10	58.28	232,636	-0.35(-0.59%)
Dec 17, 2012	59.04	59.05	58.62	58.62	137,284	-0.36(-0.61%)
Dec 14, 2012	58.99	59.12	58.88	58.99	308,709	+0.21(+0.36%)
Dec 13, 2012	58.82	58.92	58.65	58.77	217,126	-0.11(-0.18%)
Dec 12, 2012	59.28	59.30	58.85	58.88	167,799	-0.42(-0.71%)
Dec 11, 2012	59.45	59.45	59.23	59.31	140,423	-0.28(-0.47%)
Dec 10, 2012	59.40	59.59	59.39	59.59	122,352	+0.25(+0.42%)
Dec 07, 2012	59.47	59.56	59.29	59.34	112,771	-0.48(-0.80%)
Dec 06, 2012	59.86	59.94	59.68	59.82	303,495	+0.06(+0.11%)
Dec 05, 2012	59.72	59.79	59.56	59.75	294,103	+0.20(+0.34%)
Dec 04, 2012	59.64	59.64	59.45	59.55	86,113	+0.17(+0.29%)
Nov 30, 2012	59.65	59.67	59.34	59.38	148,210	-0.32(-0.54%)
Nov 29, 2012	59.63	59.79	59.49	59.70	707,458	+0.19(+0.32%)
Nov 28, 2012	59.77	59.88	59.50	59.50	410,261	-0.11(-0.18%)
Nov 27, 2012	59.68	59.71	59.59	59.61	355,630	+0.06(+0.11%)
Nov 26, 2012	59.72	59.73	59.50	59.55	120,646	+0.11(+0.18%)
Nov 23, 2012	59.42	59.51	59.40	59.44	111,894	+0.03(+0.04%)
Nov 21, 2012	59.40	59.45	59.34	59.41	169,959	-0.03(-0.04%)
Nov 20, 2012	59.68	59.74	59.39	59.44	284,997	-0.27(-0.45%)
Nov 19, 2012	59.54	59.71	59.43	59.71	235,539	+0.17(+0.29%)
Nov 16, 2012	59.65	59.68	59.43	59.54	78,389	-0.05(-0.09%)
Nov 15, 2012	59.63	59.63	59.43	59.59	250,102	-0.07(-0.12%)
Nov 14, 2012	59.84	59.89	59.62	59.66	392,352	-0.38(-0.63%)
Nov 13, 2012	60.32	60.32	59.94	60.04	150,265	+0.14(+0.24%)
Nov 12, 2012	59.75	60.03	59.75	59.89	110,700	-0.14(-0.23%)
Nov 09, 2012	60.36	60.36	59.50	60.04	100,341	+0.00(+0.00%)
Nov 08, 2012	59.96	60.04	59.61	60.04	238,938	+0.26(+0.43%)
Nov 07, 2012	60.00	60.25	59.63	59.78	324,263	+0.28(+0.48%)
Nov 06, 2012	59.75	59.77	59.49	59.49	363,726	-0.41(-0.68%)
Nov 05, 2012	59.84	60.04	59.84	59.90	515,259	+0.11(+0.18%)
Nov 02, 2012	59.88	59.88	59.56	59.79	94,620	-0.33(-0.55%)
Nov 01, 2012	60.21	60.21	60.01	60.12	109,697	-0.11(-0.19%)
Oct 31, 2012	60.21	60.35	59.99	60.24	127,880	+0.42(+0.70%)
Oct 26, 2012	59.64	59.82	59.82	59.82	399,254	+0.33(+0.55%)
Oct 25, 2012	59.50	59.72	59.33	59.49	732,823	-0.30(-0.50%)
Oct 24, 2012	59.92	59.94	59.75	59.79	1,120,280	-0.08(-0.14%)
Oct 23, 2012	59.84	59.94	59.73	59.88	182,028	+0.04(+0.07%)
Oct 19, 2012	59.64	59.98	59.49	59.83	302,626	+0.10(+0.16%)
Oct 18, 2012	60.00	60.16	59.63	59.73	419,398	-0.22(-0.36%)
Oct 17, 2012	60.51	60.51	59.66	59.95	5,094,779	-0.61(-1.00%)
Oct 16, 2012	60.59	60.62	60.41	60.56	768,687	-0.10(-0.17%)
Oct 15, 2012	61.00	61.00	60.57	60.66	295,702	-0.05(-0.08%)
Oct 12, 2012	60.64	60.91	60.54	60.71	178,532	+0.31(+0.52%)
Oct 11, 2012	59.80	60.41	59.75	60.40	108,946	+0.24(+0.39%)
Oct 10, 2012	59.54	60.20	59.50	60.16	528,170	+0.50(+0.84%)
Oct 09, 2012	59.48	59.79	59.46	59.66	220,605	+0.20(+0.34%)
Oct 08, 2012	59.47	59.57	59.27	59.46	79,619	+0.19(+0.32%)
Oct 05, 2012	59.36	59.38	59.18	59.27	302,349	-0.27(-0.45%)
Oct 04, 2012	59.73	59.91	59.51	59.54	1,052,425	-0.21(-0.35%)
Oct 03, 2012	59.56	59.89	59.52	59.75	407,983	-0.02(-0.03%)
Oct 02, 2012	59.80	59.85	59.64	59.77	231,819	+0.05(+0.09%)

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