Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	33.62	33.80	33.61	33.79	10,013	+0.18(+0.53%)
Apr 29, 2013	33.58	33.63	33.57	33.61	17,172	+0.13(+0.39%)
Apr 26, 2013	33.41	33.50	33.30	33.48	5,850	+0.18(+0.54%)
Apr 25, 2013	33.36	33.36	33.29	33.30	11,184	+0.00(+0.00%)
Apr 24, 2013	33.21	33.31	33.20	33.30	46,021	+0.07(+0.20%)
Apr 23, 2013	33.24	33.28	33.22	33.24	25,226	-0.08(-0.23%)
Apr 22, 2013	33.25	33.34	33.21	33.31	23,295	+0.01(+0.03%)
Apr 19, 2013	33.38	33.44	33.27	33.30	18,547	-0.07(-0.20%)
Apr 18, 2013	33.40	33.44	33.32	33.37	38,606	+0.00(+0.00%)
Apr 17, 2013	33.48	33.52	33.35	33.37	31,149	-0.31(-0.92%)
Apr 16, 2013	33.52	33.70	33.50	33.68	107,472	+0.22(+0.66%)
Apr 15, 2013	33.45	33.50	33.41	33.46	64,392	-0.01(-0.04%)
Apr 12, 2013	33.37	33.47	33.37	33.47	28,223	+0.09(+0.28%)
Apr 11, 2013	33.40	33.48	33.38	33.38	116,885	+0.13(+0.40%)
Apr 10, 2013	33.36	33.43	33.25	33.25	180,147	-0.11(-0.34%)
Apr 09, 2013	33.35	33.44	33.29	33.36	71,089	+0.12(+0.37%)
Apr 08, 2013	33.27	33.38	33.20	33.24	102,495	-0.13(-0.40%)
Apr 05, 2013	33.31	33.45	33.31	33.37	71,773	-0.02(-0.05%)
Apr 04, 2013	33.24	33.43	33.16	33.38	168,480	-0.08(-0.24%)
Apr 03, 2013	33.44	33.54	33.44	33.46	30,997	+0.06(+0.17%)
Apr 02, 2013	33.44	33.48	33.40	33.41	115,243	-0.01(-0.03%)
Apr 01, 2013	33.36	33.49	33.34	33.42	165,569	+0.07(+0.20%)
Mar 28, 2013	33.30	33.44	33.28	33.35	192,985	+0.07(+0.20%)
Mar 27, 2013	33.30	33.32	33.25	33.28	45,342	-0.07(-0.20%)
Mar 26, 2013	33.42	33.50	33.34	33.35	85,136	-0.08(-0.23%)
Mar 25, 2013	33.51	33.51	33.33	33.43	43,458	-0.09(-0.28%)
Mar 22, 2013	33.40	33.55	33.37	33.52	27,660	+0.20(+0.59%)
Mar 21, 2013	33.30	33.41	33.30	33.32	42,157	+0.02(+0.06%)
Mar 20, 2013	33.35	33.37	33.27	33.30	31,466	+0.03(+0.09%)
Mar 19, 2013	33.38	33.44	33.24	33.27	130,084	-0.08(-0.23%)
Mar 18, 2013	33.41	33.55	33.35	33.35	26,407	-0.16(-0.48%)
Mar 15, 2013	33.51	33.59	33.49	33.51	25,018	+0.15(+0.46%)
Mar 14, 2013	33.23	33.44	33.23	33.36	23,210	+0.03(+0.10%)
Mar 13, 2013	33.32	33.37	33.25	33.33	9,447	-0.14(-0.41%)
Mar 12, 2013	33.45	33.49	33.43	33.46	12,649	+0.09(+0.28%)
Mar 11, 2013	33.34	33.42	33.31	33.37	595,549	-0.01(-0.03%)
Mar 08, 2013	33.33	33.44	33.31	33.38	91,241	-0.25(-0.73%)
Mar 07, 2013	33.67	33.72	33.60	33.62	13,254	+0.09(+0.28%)
Mar 06, 2013	33.64	33.66	33.53	33.53	27,897	-0.14(-0.41%)
Mar 05, 2013	33.68	33.73	33.62	33.67	15,326	+0.05(+0.16%)
Mar 04, 2013	33.61	33.63	33.53	33.61	26,082	-0.03(-0.08%)
Mar 01, 2013	33.64	33.65	33.57	33.64	20,750	-0.12(-0.36%)
Feb 28, 2013	33.80	33.84	33.77	33.77	20,392	-0.09(-0.28%)
Feb 27, 2013	33.91	33.92	33.82	33.86	12,926	+0.05(+0.14%)
Feb 26, 2013	33.80	33.88	33.75	33.81	17,023	-0.08(-0.25%)
Feb 25, 2013	33.94	33.99	33.80	33.90	36,536	-0.01(-0.03%)
Feb 22, 2013	33.90	33.91	33.84	33.91	25,311	+0.01(+0.03%)
Feb 21, 2013	33.94	33.94	33.85	33.90	55,284	-0.09(-0.25%)
Feb 20, 2013	34.18	34.18	33.96	33.98	12,759	-0.25(-0.72%)
Feb 19, 2013	34.10	34.24	34.10	34.23	20,128	+0.08(+0.25%)
Feb 15, 2013	34.15	34.15	34.12	34.14	4,591	-0.08(-0.24%)
Feb 14, 2013	34.16	34.23	34.10	34.22	14,800	-0.05(-0.15%)
Feb 13, 2013	34.28	34.30	34.27	34.27	9,407	+0.00(+0.00%)
Feb 12, 2013	34.05	34.29	34.05	34.27	194,634	+0.21(+0.61%)
Feb 11, 2013	34.10	34.16	34.05	34.07	16,673	-0.09(-0.25%)
Feb 08, 2013	34.19	34.19	34.13	34.15	5,850	+0.01(+0.03%)
Feb 07, 2013	34.18	34.18	34.08	34.14	37,456	-0.18(-0.52%)
Feb 06, 2013	34.21	34.36	34.21	34.32	21,439	-0.06(-0.16%)
Feb 04, 2013	34.36	34.43	34.36	34.38	14,543	-0.14(-0.41%)

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