Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	78.29	78.29	76.32	76.61	120,263	-1.94(-2.47%)
Dec 28, 2012	78.58	78.78	78.16	78.55	24,400	+0.44(+0.57%)
Dec 27, 2012	77.80	78.71	77.37	78.11	104,467	+0.43(+0.55%)
Dec 26, 2012	77.24	77.76	77.24	77.68	57,347	+0.31(+0.40%)
Dec 24, 2012	77.23	77.38	77.01	77.37	26,393	-0.16(-0.20%)
Dec 21, 2012	77.57	77.66	77.05	77.53	30,536	+1.24(+1.63%)
Dec 20, 2012	76.99	76.99	75.75	76.29	32,648	+0.18(+0.24%)
Dec 19, 2012	76.11	76.71	75.98	76.11	44,227	+0.48(+0.64%)
Dec 18, 2012	76.66	76.76	75.14	75.62	56,947	-1.37(-1.78%)
Dec 17, 2012	78.56	78.56	76.96	76.99	54,880	-1.61(-2.04%)
Dec 14, 2012	78.23	78.64	78.20	78.59	14,997	+0.84(+1.08%)
Dec 13, 2012	77.22	78.07	77.22	77.75	24,935	-0.04(-0.05%)
Dec 12, 2012	78.80	79.25	77.74	77.79	46,314	-1.24(-1.57%)
Dec 11, 2012	79.23	79.32	78.90	79.03	20,642	-0.95(-1.19%)
Dec 10, 2012	79.99	80.09	79.63	79.99	32,541	+0.47(+0.59%)
Dec 07, 2012	79.52	80.01	79.44	79.52	46,263	-1.04(-1.29%)
Dec 06, 2012	80.70	80.96	80.43	80.56	20,947	+0.25(+0.31%)
Dec 05, 2012	80.44	80.44	80.19	80.31	9,313	-0.08(-0.09%)
Dec 04, 2012	80.01	80.38	79.76	80.38	44,740	+0.91(+1.15%)
Nov 30, 2012	80.31	80.31	79.40	79.47	8,568	-0.48(-0.60%)
Nov 29, 2012	79.55	79.99	79.39	79.95	7,103	-0.14(-0.18%)
Nov 28, 2012	80.73	81.01	79.96	80.09	37,625	+0.01(+0.02%)
Nov 27, 2012	80.45	80.45	79.74	80.08	68,180	+0.25(+0.31%)
Nov 26, 2012	80.27	80.29	79.67	79.83	23,385	+0.76(+0.96%)
Nov 23, 2012	79.35	79.45	79.07	79.07	15,819	-0.29(-0.36%)
Nov 21, 2012	79.22	79.40	78.94	79.36	14,065	+0.11(+0.13%)
Nov 20, 2012	80.19	80.43	79.25	79.25	55,425	-1.33(-1.65%)
Nov 19, 2012	80.36	80.66	79.99	80.58	40,556	-0.47(-0.58%)
Nov 16, 2012	81.05	81.93	81.05	81.05	24,090	-0.39(-0.48%)
Nov 15, 2012	80.88	81.69	80.72	81.44	27,182	-0.08(-0.09%)
Nov 14, 2012	80.70	81.52	80.54	81.52	44,927	+0.04(+0.05%)
Nov 13, 2012	81.05	81.49	80.93	81.48	99,870	+0.63(+0.78%)
Nov 12, 2012	80.72	81.28	80.70	80.85	32,759	+0.18(+0.22%)
Nov 09, 2012	80.48	80.82	79.97	80.67	53,531	+0.13(+0.16%)
Nov 08, 2012	78.45	80.58	78.25	80.54	71,387	+1.84(+2.34%)
Nov 07, 2012	78.77	79.18	78.54	78.70	54,328	+1.87(+2.44%)
Nov 06, 2012	77.46	77.77	76.82	76.82	21,653	-0.97(-1.25%)
Nov 05, 2012	77.96	78.16	77.75	77.79	38,245	+0.61(+0.79%)
Nov 02, 2012	76.26	77.26	76.26	77.18	28,204	-0.15(-0.19%)
Nov 01, 2012	77.68	77.93	77.17	77.33	87,217	-0.74(-0.95%)
Oct 31, 2012	77.28	78.31	77.19	78.07	31,737	+0.75(+0.97%)
Oct 26, 2012	76.21	77.32	77.32	77.32	36,838	+1.53(+2.02%)
Oct 25, 2012	75.58	76.41	75.38	75.79	41,722	-0.63(-0.82%)
Oct 24, 2012	76.83	77.16	76.42	76.42	45,618	-1.13(-1.46%)
Oct 23, 2012	76.85	77.62	76.85	77.55	97,554	+1.24(+1.63%)
Oct 19, 2012	75.03	76.63	75.03	76.31	12,491	+1.36(+1.82%)
Oct 18, 2012	75.90	76.23	74.62	74.95	20,390	-0.65(-0.86%)
Oct 17, 2012	75.88	75.88	75.31	75.60	27,507	-1.10(-1.43%)
Oct 16, 2012	77.40	77.47	76.60	76.69	14,446	-1.42(-1.81%)
Oct 15, 2012	78.32	78.58	78.10	78.11	12,598	-0.41(-0.53%)
Oct 12, 2012	78.57	79.10	78.29	78.52	15,159	+0.29(+0.38%)
Oct 11, 2012	76.61	78.23	76.53	78.23	28,737	+0.78(+1.00%)
Oct 10, 2012	76.00	77.46	76.00	77.46	21,659	+1.07(+1.40%)
Oct 09, 2012	76.10	76.69	76.01	76.39	72,095	-0.22(-0.29%)
Oct 08, 2012	76.51	76.68	76.29	76.61	21,749	+0.92(+1.22%)
Oct 05, 2012	76.06	76.12	75.56	75.69	38,872	-1.67(-2.16%)
Oct 04, 2012	78.22	78.54	77.18	77.35	22,712	-1.35(-1.72%)
Oct 03, 2012	78.43	78.79	78.16	78.70	21,572	+0.02(+0.03%)
Oct 02, 2012	78.46	78.93	78.46	78.68	17,032	-0.26(-0.33%)

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