Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	68.11	70.15	67.58	69.91	119,900	+1.96(+2.89%)
Dec 28, 2012	66.83	68.72	66.68	67.95	107,041	+0.73(+1.09%)
Dec 27, 2012	67.65	67.65	66.31	67.22	102,099	-0.46(-0.68%)
Dec 26, 2012	67.53	68.42	67.40	67.68	80,267	+0.10(+0.15%)
Dec 24, 2012	67.85	67.85	66.38	67.58	30,277	-0.26(-0.39%)
Dec 21, 2012	67.17	68.36	66.76	67.84	379,962	-0.26(-0.38%)
Dec 20, 2012	67.68	68.78	67.41	68.10	122,522	+0.66(+0.98%)
Dec 19, 2012	68.12	68.46	67.22	67.44	113,648	-0.51(-0.76%)
Dec 18, 2012	66.42	68.43	66.01	67.95	247,659	+1.48(+2.23%)
Dec 17, 2012	66.16	66.94	65.38	66.47	96,682	+0.67(+1.02%)
Dec 14, 2012	65.92	66.60	65.32	65.80	75,012	-0.06(-0.09%)
Dec 13, 2012	66.70	67.13	64.45	65.86	126,428	-0.87(-1.31%)
Dec 12, 2012	66.88	67.72	66.46	66.73	80,264	-0.06(-0.09%)
Dec 11, 2012	66.66	67.44	65.95	66.79	121,512	+0.59(+0.90%)
Dec 10, 2012	66.13	66.97	65.77	66.20	102,722	+0.20(+0.30%)
Dec 07, 2012	66.92	67.61	65.62	66.00	121,597	-1.67(-2.46%)
Dec 06, 2012	67.36	67.87	65.46	67.66	95,179	+0.45(+0.68%)
Dec 05, 2012	68.46	68.46	66.85	67.21	114,187	-0.89(-1.31%)
Dec 04, 2012	67.51	68.13	66.84	68.10	78,733	-0.92(-1.33%)
Nov 30, 2012	69.79	70.23	68.28	69.02	92,322	-0.42(-0.60%)
Nov 29, 2012	68.70	70.05	68.44	69.43	100,770	+1.16(+1.70%)
Nov 28, 2012	68.11	68.66	66.86	68.27	106,194	+0.05(+0.08%)
Nov 27, 2012	66.97	69.82	66.97	68.22	176,775	+1.40(+2.10%)
Nov 26, 2012	65.69	66.82	65.60	66.82	76,816	+1.06(+1.61%)
Nov 23, 2012	64.02	66.13	64.01	65.76	29,045	+0.30(+0.45%)
Nov 21, 2012	65.01	65.65	64.22	65.46	69,503	+0.30(+0.46%)
Nov 20, 2012	65.18	65.33	64.31	65.17	100,450	+0.03(+0.04%)
Nov 19, 2012	64.55	65.23	64.22	65.14	126,544	+1.32(+2.06%)
Nov 16, 2012	64.19	64.91	62.81	63.82	143,988	-0.58(-0.91%)
Nov 15, 2012	64.01	64.92	63.81	64.41	82,164	+0.24(+0.37%)
Nov 14, 2012	66.08	66.08	64.01	64.17	94,573	-1.80(-2.73%)
Nov 13, 2012	65.13	67.21	64.60	65.97	124,164	+0.21(+0.32%)
Nov 12, 2012	66.10	66.57	65.08	65.77	48,676	-0.18(-0.28%)
Nov 09, 2012	65.78	67.28	65.77	65.95	86,567	+0.17(+0.25%)
Nov 08, 2012	65.90	66.69	65.59	65.78	89,422	-0.37(-0.55%)
Nov 07, 2012	67.05	67.14	65.78	66.15	90,808	-1.38(-2.04%)
Nov 06, 2012	67.43	68.76	67.03	67.53	114,093	+0.42(+0.62%)
Nov 05, 2012	66.90	67.50	65.65	67.11	103,075	+0.03(+0.05%)
Nov 02, 2012	69.24	69.27	66.78	67.07	92,681	-1.45(-2.12%)
Nov 01, 2012	66.88	68.83	66.10	68.53	128,341	+1.99(+2.99%)
Oct 31, 2012	65.42	66.66	65.02	66.54	104,017	+1.14(+1.75%)
Oct 26, 2012	65.12	65.40	65.40	65.40	131,642	+0.45(+0.70%)
Oct 25, 2012	66.00	66.79	64.82	64.95	149,988	-0.99(-1.51%)
Oct 24, 2012	65.77	66.34	64.75	65.94	106,357	+0.39(+0.60%)
Oct 23, 2012	65.51	65.61	64.96	65.55	131,447	-1.31(-1.95%)
Oct 19, 2012	66.29	68.89	66.27	66.85	359,313	-0.24(-0.35%)
Oct 18, 2012	63.86	67.49	63.53	67.09	460,020	+5.10(+8.22%)
Oct 17, 2012	62.05	62.59	58.36	61.99	625,811	-2.93(-4.51%)
Oct 16, 2012	64.04	64.92	63.87	64.92	175,018	+1.50(+2.36%)
Oct 15, 2012	62.91	63.45	62.69	63.42	105,953	+0.58(+0.93%)
Oct 12, 2012	62.86	63.37	62.35	62.84	80,450	-0.06(-0.10%)
Oct 11, 2012	62.68	63.27	62.19	62.90	113,902	+0.82(+1.32%)
Oct 10, 2012	63.93	64.04	61.96	62.08	249,328	-1.96(-3.06%)
Oct 09, 2012	64.45	64.49	63.76	64.04	128,230	-0.24(-0.38%)
Oct 08, 2012	64.16	64.40	63.38	64.28	158,123	+0.03(+0.05%)
Oct 05, 2012	63.85	64.41	63.54	64.25	115,453	+0.75(+1.18%)
Oct 04, 2012	63.33	63.70	62.66	63.50	84,498	+0.36(+0.57%)
Oct 03, 2012	63.53	63.53	62.35	63.14	128,006	-0.42(-0.66%)
Oct 02, 2012	63.49	63.91	62.69	63.56	76,715	+0.55(+0.87%)

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