Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	52.52	53.10	52.41	52.93	24,751	-0.00(-0.00%)
Dec 28, 2012	52.87	52.99	52.55	52.93	27,203	+0.24(+0.46%)
Dec 27, 2012	52.85	52.91	52.56	52.69	21,012	-0.20(-0.38%)
Dec 26, 2012	53.97	53.97	52.83	52.89	32,447	-0.83(-1.55%)
Dec 24, 2012	53.72	53.72	53.59	53.72	4,187	+0.06(+0.11%)
Dec 21, 2012	53.48	53.71	53.38	53.66	36,266	+0.61(+1.15%)
Dec 20, 2012	52.88	53.27	52.76	53.05	89,032	-0.90(-1.67%)
Dec 19, 2012	55.03	55.22	53.80	53.95	57,795	-1.06(-1.93%)
Dec 18, 2012	54.72	55.18	54.72	55.01	95,861	-0.34(-0.61%)
Dec 17, 2012	55.77	55.87	55.28	55.35	24,427	-0.30(-0.54%)
Dec 14, 2012	55.35	55.76	55.34	55.65	30,283	+0.64(+1.16%)
Dec 13, 2012	55.43	55.50	54.77	55.01	53,084	-0.15(-0.27%)
Dec 12, 2012	55.38	55.47	54.97	55.16	39,478	-0.41(-0.74%)
Dec 11, 2012	55.80	56.03	55.20	55.57	115,147	-0.60(-1.07%)
Dec 10, 2012	56.13	56.19	55.82	56.17	15,269	-0.36(-0.64%)
Dec 07, 2012	56.94	56.96	56.45	56.53	26,851	-0.80(-1.40%)
Dec 06, 2012	57.26	57.33	56.79	57.33	49,960	+0.14(+0.24%)
Dec 05, 2012	56.67	57.22	56.67	57.19	21,710	+0.65(+1.15%)
Dec 04, 2012	56.76	56.76	56.19	56.54	13,445	-0.07(-0.12%)
Nov 30, 2012	56.80	56.97	56.32	56.61	27,164	-0.72(-1.26%)
Nov 29, 2012	57.59	57.66	57.05	57.33	20,365	-0.21(-0.36%)
Nov 28, 2012	57.15	57.72	57.04	57.54	105,916	+0.05(+0.09%)
Nov 27, 2012	56.67	57.52	56.64	57.49	26,514	+1.16(+2.06%)
Nov 26, 2012	56.50	56.61	56.19	56.33	63,713	+0.33(+0.59%)
Nov 23, 2012	55.95	56.39	55.89	56.00	13,088	+0.23(+0.41%)
Nov 21, 2012	56.05	56.10	55.68	55.77	8,273	-0.08(-0.14%)
Nov 20, 2012	55.19	56.11	55.15	55.85	29,469	+0.36(+0.65%)
Nov 19, 2012	55.29	55.68	55.29	55.49	30,052	+0.60(+1.09%)
Nov 16, 2012	54.79	54.99	54.27	54.89	44,824	-0.21(-0.38%)
Nov 15, 2012	55.54	55.69	55.10	55.10	31,385	-0.49(-0.88%)
Nov 14, 2012	55.70	55.79	55.53	55.59	10,187	+0.21(+0.38%)
Nov 13, 2012	55.50	55.65	54.75	55.38	60,420	+0.05(+0.09%)
Nov 12, 2012	56.56	56.56	55.25	55.33	82,656	-1.82(-3.18%)
Nov 09, 2012	57.62	58.19	57.14	57.15	34,753	-1.04(-1.79%)
Nov 08, 2012	58.16	58.52	58.04	58.19	17,771	+0.01(+0.02%)
Nov 07, 2012	57.82	58.58	57.51	58.18	32,799	+0.22(+0.38%)
Nov 06, 2012	57.84	58.05	57.81	57.96	10,361	+0.51(+0.89%)
Nov 05, 2012	57.97	57.99	57.42	57.45	10,943	-0.47(-0.81%)
Nov 02, 2012	58.39	58.39	57.83	57.92	13,275	-0.81(-1.38%)
Nov 01, 2012	59.10	59.30	58.66	58.73	33,606	+0.25(+0.43%)
Oct 31, 2012	58.22	58.93	58.14	58.48	13,598	+0.09(+0.15%)
Oct 26, 2012	58.80	58.39	58.39	58.39	127,500	-0.29(-0.49%)
Oct 25, 2012	59.39	59.39	58.67	58.68	16,419	-0.61(-1.03%)
Oct 24, 2012	59.02	59.75	59.02	59.29	35,773	+0.47(+0.80%)
Oct 23, 2012	58.48	58.85	58.23	58.82	13,187	+0.09(+0.15%)
Oct 19, 2012	59.04	59.38	58.70	58.73	70,741	-0.07(-0.12%)
Oct 18, 2012	58.11	58.98	58.10	58.80	36,270	+1.17(+2.03%)
Oct 17, 2012	57.20	57.68	57.14	57.63	13,265	+0.67(+1.18%)
Oct 16, 2012	57.45	57.50	56.95	56.96	23,683	-0.08(-0.14%)
Oct 15, 2012	57.38	57.46	56.67	57.04	130,663	-1.01(-1.74%)
Oct 12, 2012	59.06	59.09	57.77	58.05	47,814	-1.48(-2.49%)
Oct 11, 2012	59.19	59.94	58.95	59.53	56,962	+1.65(+2.85%)
Oct 10, 2012	58.26	58.43	57.69	57.88	33,969	-0.41(-0.70%)
Oct 09, 2012	58.76	58.92	58.25	58.29	34,006	+0.07(+0.12%)
Oct 08, 2012	58.08	58.57	58.06	58.22	15,803	-0.11(-0.19%)
Oct 05, 2012	58.75	58.87	58.29	58.33	14,868	-0.40(-0.68%)
Oct 04, 2012	59.36	59.57	58.72	58.73	20,990	+0.17(+0.29%)
Oct 03, 2012	58.08	59.04	57.73	58.56	36,545	-0.02(-0.03%)
Oct 02, 2012	58.37	58.87	58.31	58.58	90,397	-0.65(-1.10%)

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