Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	22.63	22.75	22.62	22.70	13,586	+0.37(+1.66%)
Jun 28, 2012	22.18	22.40	22.18	22.33	18,665	+0.31(+1.41%)
Jun 27, 2012	21.80	22.07	21.80	22.02	28,690	+0.26(+1.19%)
Jun 26, 2012	21.74	21.98	21.74	21.76	11,826	+0.02(+0.09%)
Jun 25, 2012	21.62	21.82	21.62	21.74	36,455	+0.09(+0.42%)
Jun 22, 2012	21.57	21.79	21.57	21.65	19,879	+0.27(+1.26%)
Jun 21, 2012	21.65	21.65	21.38	21.38	27,816	-0.02(-0.09%)
Jun 20, 2012	21.52	21.54	21.38	21.40	28,054	+0.10(+0.47%)
Jun 19, 2012	21.26	21.37	21.26	21.30	15,763	+0.21(+1.00%)
Jun 18, 2012	20.99	21.14	20.99	21.09	15,466	-0.09(-0.42%)
Jun 15, 2012	21.05	21.21	21.05	21.18	27,571	+0.25(+1.19%)
Jun 14, 2012	20.90	21.03	20.90	20.93	20,622	+0.03(+0.14%)
Jun 13, 2012	20.78	20.99	20.78	20.90	19,309	+0.17(+0.82%)
Jun 12, 2012	20.66	20.79	20.66	20.73	17,029	-0.06(-0.29%)
Jun 11, 2012	20.76	20.82	20.75	20.79	26,550	-0.31(-1.47%)
Jun 08, 2012	20.86	21.10	20.86	21.10	23,101	+0.10(+0.48%)
Jun 07, 2012	21.03	21.13	21.00	21.00	38,259	+0.03(+0.14%)
Jun 06, 2012	20.82	21.17	20.82	20.97	26,383	-0.24(-1.13%)
Jun 05, 2012	21.08	21.29	21.08	21.21	38,759	-0.18(-0.84%)
Jun 04, 2012	21.33	21.45	21.31	21.39	28,036	+0.31(+1.47%)
Jun 01, 2012	20.97	21.17	20.97	21.08	28,395	+0.31(+1.49%)
May 31, 2012	20.63	20.88	20.63	20.77	34,489	+0.29(+1.42%)
May 30, 2012	20.28	20.64	20.28	20.48	25,023	-0.01(-0.05%)
May 29, 2012	20.29	20.53	20.29	20.49	7,783	-0.09(-0.44%)
May 25, 2012	20.50	20.65	20.50	20.58	33,914	+0.39(+1.93%)
May 24, 2012	20.18	20.49	20.18	20.19	21,120	-0.23(-1.13%)
May 23, 2012	20.33	20.46	20.33	20.42	19,151	+0.09(+0.44%)
May 22, 2012	20.23	20.56	20.23	20.33	17,120	-0.23(-1.12%)
May 21, 2012	20.43	20.63	20.43	20.56	34,627	+0.09(+0.44%)
May 18, 2012	20.50	20.55	20.42	20.47	19,107	-0.08(-0.39%)
May 17, 2012	20.40	20.68	20.40	20.55	52,639	-0.16(-0.77%)
May 16, 2012	20.64	20.83	20.64	20.71	10,955	+0.16(+0.78%)
May 15, 2012	20.53	20.69	20.53	20.55	14,107	+0.05(+0.24%)
May 14, 2012	20.32	20.57	20.32	20.50	26,007	+0.10(+0.49%)
May 11, 2012	21.05	21.13	20.27	20.40	30,229	-0.85(-4.00%)
May 10, 2012	21.29	21.36	21.25	21.25	18,791	-0.32(-1.48%)
May 09, 2012	21.48	21.61	21.48	21.57	24,484	+0.10(+0.47%)
May 08, 2012	21.31	21.54	21.31	21.47	24,275	-0.12(-0.56%)
May 07, 2012	21.52	21.59	21.52	21.59	15,183	-0.07(-0.32%)
May 04, 2012	21.41	21.74	21.41	21.66	16,832	+0.09(+0.42%)
May 03, 2012	21.55	21.69	21.55	21.57	14,874	-0.13(-0.60%)
May 02, 2012	21.55	21.77	21.55	21.70	24,670	+0.07(+0.32%)
May 01, 2012	21.70	21.72	21.62	21.63	13,993	-0.09(-0.41%)
Apr 30, 2012	21.70	21.78	21.70	21.72	15,872	+0.07(+0.32%)
Apr 27, 2012	21.58	21.70	21.58	21.65	28,278	-0.16(-0.73%)
Apr 26, 2012	21.71	21.89	21.71	21.81	11,645	+0.07(+0.32%)
Apr 25, 2012	21.55	21.76	21.55	21.74	23,885	+0.24(+1.12%)
Apr 24, 2012	21.53	21.60	21.50	21.50	15,382	-0.03(-0.14%)
Apr 23, 2012	21.18	21.55	21.18	21.53	88,955	+0.13(+0.61%)
Apr 20, 2012	21.05	21.40	21.05	21.40	203,775	+0.29(+1.37%)
Apr 19, 2012	21.45	21.45	21.07	21.11	23,742	-0.40(-1.86%)
Apr 18, 2012	21.38	21.52	21.38	21.51	35,591	+0.01(+0.05%)
Apr 17, 2012	21.52	21.52	21.39	21.50	46,853	-0.12(-0.56%)
Apr 16, 2012	21.45	21.66	21.45	21.62	43,123	+0.39(+1.84%)
Apr 13, 2012	21.10	21.29	21.10	21.23	9,658	+0.16(+0.76%)
Apr 12, 2012	21.21	21.31	21.07	21.07	119,976	-0.23(-1.08%)
Apr 11, 2012	21.23	21.32	21.23	21.30	18,348	-0.21(-0.98%)
Apr 10, 2012	21.82	21.82	21.47	21.51	29,071	-0.04(-0.19%)
Apr 09, 2012	21.46	21.61	21.45	21.55	9,722	+0.37(+1.75%)
Apr 05, 2012	21.46	21.46	21.15	21.18	10,638	+0.17(+0.81%)
Apr 04, 2012	21.00	21.08	20.94	21.01	24,799	-0.21(-0.99%)
Apr 03, 2012	21.33	21.47	21.18	21.22	13,584	-0.59(-2.71%)

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