Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	38.09	38.14	37.92	38.08	279,558	-0.01(-0.03%)
Apr 29, 2013	38.09	38.10	37.83	38.09	142,500	+0.15(+0.40%)
Apr 26, 2013	37.84	38.25	37.59	37.94	300,433	-0.31(-0.81%)
Apr 25, 2013	38.63	38.75	38.22	38.25	254,707	-0.23(-0.60%)
Apr 24, 2013	38.50	38.74	38.42	38.48	139,720	+0.05(+0.13%)
Apr 23, 2013	38.26	38.49	38.08	38.43	276,031	+0.35(+0.92%)
Apr 22, 2013	38.03	38.21	37.96	38.08	264,154	+0.17(+0.45%)
Apr 19, 2013	37.57	38.03	37.57	37.91	264,877	+0.44(+1.17%)
Apr 18, 2013	37.54	37.68	37.41	37.47	211,176	+0.02(+0.05%)
Apr 17, 2013	37.60	37.63	37.21	37.45	188,889	-0.25(-0.66%)
Apr 16, 2013	37.34	37.79	37.26	37.70	172,817	+0.63(+1.70%)
Apr 15, 2013	37.62	37.62	36.96	37.07	206,048	-0.64(-1.70%)
Apr 12, 2013	37.60	37.77	37.51	37.71	128,820	-0.06(-0.16%)
Apr 11, 2013	38.05	38.05	37.69	37.77	172,739	-0.20(-0.53%)
Apr 10, 2013	38.26	38.37	37.87	37.97	114,941	-0.60(-1.56%)
Apr 09, 2013	38.26	38.70	38.16	38.57	108,835	+0.69(+1.82%)
Apr 08, 2013	37.97	38.25	37.64	37.88	99,723	+0.35(+0.93%)
Apr 05, 2013	37.30	37.60	37.00	37.53	389,200	+0.01(+0.03%)
Apr 04, 2013	37.59	37.75	37.48	37.52	106,541	-0.04(-0.11%)
Apr 03, 2013	38.40	38.50	37.35	37.56	178,294	-0.71(-1.86%)
Apr 02, 2013	38.50	38.51	38.23	38.27	90,502	-0.08(-0.21%)
Apr 01, 2013	38.55	38.76	38.25	38.35	202,385	-0.05(-0.13%)
Mar 28, 2013	38.18	38.40	38.07	38.40	109,727	+0.26(+0.68%)
Mar 27, 2013	38.11	38.15	37.95	38.14	87,312	-0.03(-0.08%)
Mar 26, 2013	38.00	38.18	37.81	38.17	98,179	+0.32(+0.85%)
Mar 25, 2013	37.89	38.18	37.78	37.85	179,576	+0.07(+0.19%)
Mar 22, 2013	37.50	37.93	37.40	37.78	229,658	+0.39(+1.04%)
Mar 21, 2013	36.81	37.52	36.81	37.39	129,315	+0.52(+1.41%)
Mar 20, 2013	36.45	36.93	36.44	36.87	190,957	+0.49(+1.35%)
Mar 19, 2013	36.50	36.50	36.20	36.38	166,995	+0.01(+0.03%)
Mar 18, 2013	36.28	36.40	36.10	36.37	282,437	+0.00(+0.00%)
Mar 15, 2013	36.55	36.74	36.35	36.37	117,606	-0.14(-0.38%)
Mar 14, 2013	36.46	36.77	36.40	36.51	140,183	-0.07(-0.19%)
Mar 13, 2013	36.88	36.99	36.50	36.58	144,362	-0.23(-0.62%)
Mar 12, 2013	36.93	37.23	36.60	36.81	115,128	-0.02(-0.05%)
Mar 11, 2013	36.82	36.98	36.66	36.83	92,321	+0.00(+0.00%)
Mar 08, 2013	36.66	36.84	36.59	36.83	79,679	+0.35(+0.96%)
Mar 07, 2013	36.27	36.48	36.07	36.48	148,578	+0.24(+0.66%)
Mar 06, 2013	36.62	36.83	35.78	36.24	140,331	-0.29(-0.79%)
Mar 05, 2013	36.74	36.74	36.41	36.53	188,300	+0.04(+0.11%)
Mar 04, 2013	36.35	36.55	36.18	36.49	84,496	+0.21(+0.58%)
Mar 01, 2013	36.06	36.60	36.06	36.28	120,052	-0.04(-0.11%)
Feb 28, 2013	36.40	36.46	36.25	36.32	158,857	+0.11(+0.30%)
Feb 27, 2013	35.92	36.31	35.88	36.21	102,252	+0.43(+1.20%)
Feb 26, 2013	36.00	36.00	35.61	35.78	156,468	-0.75(-2.05%)
Feb 22, 2013	36.47	36.69	36.10	36.53	384,293	+0.34(+0.94%)
Feb 21, 2013	36.58	36.79	35.87	36.19	403,716	-0.47(-1.28%)
Feb 20, 2013	37.06	37.29	36.66	36.66	183,286	-0.27(-0.73%)
Feb 19, 2013	36.62	36.95	36.61	36.93	110,985	+0.40(+1.09%)
Feb 15, 2013	37.12	37.12	36.53	36.53	138,701	-0.45(-1.22%)
Feb 14, 2013	36.82	37.04	36.76	36.98	68,940	+0.23(+0.63%)
Feb 13, 2013	36.57	36.82	36.48	36.75	209,785	+0.29(+0.80%)
Feb 12, 2013	36.37	36.65	36.25	36.46	264,241	+0.18(+0.50%)
Feb 11, 2013	36.23	36.35	36.12	36.28	67,564	-0.04(-0.11%)
Feb 08, 2013	35.97	36.32	35.83	36.32	127,362	+0.46(+1.28%)
Feb 07, 2013	36.00	36.20	35.75	35.86	267,896	-0.02(-0.06%)
Feb 06, 2013	35.99	35.99	35.78	35.88	97,710	-0.23(-0.64%)
Feb 04, 2013	36.14	36.24	36.04	36.11	57,304	-0.10(-0.28%)

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