Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.33	21.65	21.18	21.38	94,644	-0.06(-0.28%)
May 30, 2013	21.57	21.61	21.00	21.44	687,949	-0.21(-0.97%)
May 29, 2013	21.54	21.76	21.36	21.65	75,607	-0.01(-0.05%)
May 28, 2013	21.45	21.74	21.38	21.66	73,640	+0.36(+1.69%)
May 24, 2013	20.96	21.32	20.85	21.30	111,967	+0.31(+1.48%)
May 23, 2013	20.93	21.03	20.55	20.99	67,787	-0.09(-0.43%)
May 22, 2013	21.11	22.14	20.87	21.08	140,769	-0.08(-0.38%)
May 21, 2013	20.97	21.17	20.77	21.16	45,629	+0.14(+0.67%)
May 20, 2013	20.93	21.16	20.77	21.02	165,878	+0.07(+0.33%)
May 17, 2013	21.10	21.22	20.91	20.95	85,757	-0.02(-0.10%)
May 16, 2013	20.76	21.29	20.71	20.97	118,473	+0.22(+1.06%)
May 15, 2013	20.67	20.88	20.61	20.75	168,213	+0.36(+1.77%)
May 13, 2013	20.26	20.48	20.17	20.39	82,127	+0.07(+0.34%)
May 10, 2013	20.27	20.41	20.20	20.32	119,509	+0.04(+0.20%)
May 09, 2013	20.01	20.38	20.00	20.28	120,026	+0.26(+1.30%)
May 08, 2013	19.60	20.10	19.48	20.02	288,436	+0.34(+1.73%)
May 07, 2013	19.38	19.70	19.33	19.68	199,451	+0.33(+1.71%)
May 06, 2013	19.26	19.54	19.13	19.35	112,240	+0.15(+0.78%)
May 03, 2013	19.05	19.38	18.92	19.20	72,475	+0.28(+1.48%)
May 02, 2013	18.96	19.11	18.83	18.92	113,988	-0.02(-0.11%)
May 01, 2013	18.95	19.22	18.75	18.94	129,912	-0.01(-0.05%)
Apr 30, 2013	18.90	19.03	18.77	18.95	64,937	+0.01(+0.05%)
Apr 29, 2013	18.81	18.96	18.79	18.94	30,518	+0.15(+0.80%)
Apr 26, 2013	18.81	18.85	18.76	18.79	60,961	-0.02(-0.11%)
Apr 25, 2013	18.91	19.14	18.69	18.81	109,146	+0.01(+0.05%)
Apr 24, 2013	18.80	18.95	18.63	18.80	85,378	+0.00(+0.00%)
Apr 23, 2013	18.72	18.86	18.54	18.80	117,424	+0.27(+1.46%)
Apr 22, 2013	18.68	18.76	18.15	18.53	106,852	-0.16(-0.86%)
Apr 19, 2013	18.78	18.88	18.59	18.69	107,330	-0.11(-0.59%)
Apr 18, 2013	19.07	19.30	18.76	18.80	80,437	-0.39(-2.03%)
Apr 17, 2013	19.84	19.84	19.19	19.19	141,994	-0.87(-4.34%)
Apr 16, 2013	20.17	20.17	19.96	20.06	143,632	+0.06(+0.30%)
Apr 15, 2013	20.44	20.44	19.94	20.00	211,579	-0.49(-2.39%)
Apr 12, 2013	20.49	20.72	20.30	20.49	188,095	-0.17(-0.82%)
Apr 11, 2013	20.92	20.93	20.50	20.66	224,413	-0.24(-1.15%)
Apr 10, 2013	21.02	21.25	20.35	20.90	579,568	-0.38(-1.79%)
Apr 09, 2013	23.00	23.03	21.15	21.28	951,745	-2.61(-10.93%)
Apr 08, 2013	23.89	23.97	23.50	23.89	99,253	+0.02(+0.08%)
Apr 05, 2013	23.41	23.89	23.36	23.87	47,544	+0.27(+1.14%)
Apr 04, 2013	23.39	23.71	23.25	23.60	75,765	+0.29(+1.24%)
Apr 03, 2013	23.42	23.63	23.07	23.31	118,861	-0.19(-0.81%)
Apr 02, 2013	23.62	23.79	23.42	23.50	89,250	+0.04(+0.17%)
Apr 01, 2013	24.10	24.21	23.10	23.46	77,188	-0.75(-3.10%)
Mar 28, 2013	24.10	24.50	23.85	24.21	58,677	+0.21(+0.88%)
Mar 27, 2013	23.45	24.04	23.45	24.00	81,355	+0.35(+1.48%)
Mar 26, 2013	23.51	23.66	23.37	23.65	70,099	+0.24(+1.03%)
Mar 25, 2013	23.28	23.62	23.20	23.41	85,053	+0.14(+0.60%)
Mar 22, 2013	23.24	23.33	22.96	23.27	48,938	+0.16(+0.69%)
Mar 21, 2013	22.62	23.21	22.57	23.11	133,653	+0.29(+1.27%)
Mar 20, 2013	22.55	23.02	22.55	22.82	46,441	+0.18(+0.80%)
Mar 19, 2013	22.61	22.67	22.38	22.64	67,852	+0.13(+0.58%)
Mar 18, 2013	22.57	22.94	22.40	22.51	70,711	-0.35(-1.53%)
Mar 15, 2013	23.16	23.27	22.72	22.86	108,637	-0.26(-1.12%)
Mar 14, 2013	23.09	23.17	22.94	23.12	46,534	+0.08(+0.35%)
Mar 13, 2013	22.48	23.09	22.43	23.04	57,504	+0.64(+2.86%)
Mar 12, 2013	22.77	22.79	22.29	22.40	82,145	-0.28(-1.23%)
Mar 11, 2013	22.31	22.83	22.17	22.68	72,626	+0.36(+1.61%)
Mar 08, 2013	21.89	22.35	21.85	22.32	78,352	+0.69(+3.19%)
Mar 07, 2013	21.40	21.69	21.16	21.63	49,193	+0.29(+1.36%)
Mar 06, 2013	20.69	21.45	20.62	21.34	111,829	+0.70(+3.39%)
Mar 05, 2013	20.70	20.72	20.49	20.64	179,739	-0.02(-0.10%)
Mar 04, 2013	20.74	20.76	20.42	20.66	96,178	-0.06(-0.29%)

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