Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	23.81	24.01	23.74	23.74	32,604	-0.16(-0.68%)
May 30, 2013	23.69	23.95	23.69	23.90	90,540	+0.28(+1.20%)
May 29, 2013	23.56	23.67	23.43	23.61	94,888	-0.08(-0.35%)
May 28, 2013	23.82	23.87	23.62	23.70	54,277	+0.19(+0.81%)
May 24, 2013	23.48	23.53	23.32	23.51	54,799	-0.08(-0.32%)
May 23, 2013	23.36	23.62	23.27	23.58	49,944	-0.02(-0.08%)
May 22, 2013	24.11	24.16	23.47	23.60	71,137	-0.47(-1.94%)
May 21, 2013	24.08	24.12	23.96	24.07	75,058	+0.04(+0.16%)
May 20, 2013	24.02	24.13	24.01	24.03	36,953	+0.00(+0.00%)
May 17, 2013	23.82	24.03	23.81	24.03	76,784	+0.22(+0.92%)
May 16, 2013	23.95	24.08	23.81	23.81	49,525	-0.06(-0.24%)
May 15, 2013	23.66	23.95	23.66	23.87	65,272	+0.44(+1.88%)
May 13, 2013	23.50	23.50	23.36	23.43	232,734	-0.12(-0.53%)
May 10, 2013	23.38	23.55	23.38	23.55	60,423	+0.23(+0.98%)
May 09, 2013	23.32	23.42	23.27	23.32	43,842	-0.02(-0.08%)
May 08, 2013	23.14	23.34	23.12	23.34	57,360	+0.19(+0.82%)
May 07, 2013	23.10	23.18	23.04	23.15	152,916	+0.07(+0.29%)
May 06, 2013	23.02	23.12	23.00	23.09	49,319	+0.10(+0.42%)
May 03, 2013	22.86	23.08	22.75	22.99	65,674	+0.24(+1.05%)
May 02, 2013	22.66	22.78	22.59	22.75	57,637	+0.20(+0.89%)
May 01, 2013	22.86	22.88	22.55	22.55	34,655	-0.35(-1.54%)
Apr 30, 2013	22.66	22.90	22.62	22.90	519,770	+0.27(+1.18%)
Apr 29, 2013	22.53	22.71	22.53	22.64	37,622	+0.14(+0.64%)
Apr 26, 2013	22.50	22.58	22.48	22.49	74,120	-0.08(-0.37%)
Apr 25, 2013	22.37	22.69	22.37	22.58	43,877	+0.28(+1.27%)
Apr 24, 2013	22.15	22.35	22.15	22.29	51,282	+0.14(+0.65%)
Apr 23, 2013	21.85	22.19	21.85	22.15	84,148	+0.35(+1.62%)
Apr 22, 2013	21.65	21.83	21.46	21.80	120,923	+0.15(+0.71%)
Apr 19, 2013	21.62	21.70	21.40	21.64	32,783	+0.03(+0.13%)
Apr 18, 2013	22.00	22.04	21.54	21.61	36,072	-0.31(-1.39%)
Apr 17, 2013	22.13	22.13	21.83	21.92	48,033	-0.48(-2.13%)
Apr 16, 2013	22.18	22.41	22.15	22.40	36,773	+0.31(+1.38%)
Apr 15, 2013	22.54	22.54	22.06	22.09	53,454	-0.53(-2.32%)
Apr 12, 2013	22.62	22.65	22.41	22.62	42,188	-0.11(-0.50%)
Apr 11, 2013	22.74	22.78	22.65	22.73	47,853	-0.02(-0.08%)
Apr 10, 2013	22.37	22.76	22.37	22.75	42,378	+0.43(+1.93%)
Apr 09, 2013	22.28	22.40	22.17	22.32	31,910	+0.11(+0.52%)
Apr 08, 2013	22.06	22.23	21.95	22.21	39,424	+0.12(+0.56%)
Apr 05, 2013	21.91	22.08	21.76	22.08	48,808	-0.16(-0.73%)
Apr 04, 2013	22.13	22.25	22.11	22.25	42,688	+0.08(+0.34%)
Apr 03, 2013	22.46	22.49	22.11	22.17	59,146	-0.25(-1.11%)
Apr 02, 2013	22.65	22.65	22.39	22.42	47,402	-0.11(-0.51%)
Apr 01, 2013	22.85	22.85	22.49	22.53	43,134	-0.34(-1.50%)
Mar 28, 2013	22.66	22.89	22.66	22.88	85,293	+0.17(+0.76%)
Mar 27, 2013	22.48	22.74	22.46	22.70	49,544	+0.11(+0.47%)
Mar 26, 2013	22.53	22.62	22.48	22.60	45,695	+0.16(+0.72%)
Mar 25, 2013	22.56	22.67	22.36	22.44	48,070	-0.05(-0.21%)
Mar 22, 2013	22.50	22.57	22.44	22.48	55,009	+0.06(+0.26%)
Mar 21, 2013	22.45	22.54	22.36	22.43	79,315	-0.19(-0.85%)
Mar 20, 2013	22.52	22.67	22.52	22.62	64,844	+0.21(+0.94%)
Mar 19, 2013	22.56	22.59	22.28	22.41	35,408	-0.09(-0.42%)
Mar 18, 2013	22.47	22.64	22.47	22.50	54,308	-0.16(-0.72%)
Mar 15, 2013	22.89	22.89	22.64	22.67	105,471	-0.24(-1.04%)
Mar 14, 2013	22.80	22.92	22.80	22.90	67,822	+0.14(+0.63%)
Mar 13, 2013	22.73	22.79	22.63	22.76	39,067	+0.07(+0.29%)
Mar 12, 2013	22.70	22.72	22.59	22.69	25,796	-0.07(-0.29%)
Mar 11, 2013	22.67	22.76	22.64	22.76	32,715	+0.04(+0.16%)
Mar 08, 2013	22.67	22.74	22.58	22.72	19,906	+0.10(+0.43%)
Mar 07, 2013	22.56	22.69	22.56	22.63	44,820	+0.06(+0.25%)
Mar 06, 2013	22.51	22.60	22.51	22.57	41,728	+0.09(+0.38%)
Mar 05, 2013	22.29	22.51	22.29	22.48	29,417	+0.31(+1.38%)
Mar 04, 2013	22.10	22.19	22.05	22.18	28,075	+0.10(+0.45%)

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