Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	21.89	21.97	21.70	21.80	833,466	+0.30(+1.40%)
Jun 28, 2012	21.17	21.51	20.93	21.50	644,479	+0.04(+0.20%)
Jun 27, 2012	21.11	21.54	21.01	21.46	598,779	+0.47(+2.25%)
Jun 26, 2012	20.91	21.20	20.61	20.98	572,735	+0.09(+0.41%)
Jun 25, 2012	20.82	20.94	20.56	20.90	690,259	-0.27(-1.29%)
Jun 22, 2012	20.76	21.21	20.73	21.17	972,442	+0.52(+2.50%)
Jun 21, 2012	21.22	21.30	20.63	20.66	578,106	-0.52(-2.47%)
Jun 20, 2012	21.22	21.49	21.06	21.18	553,443	-0.14(-0.64%)
Jun 19, 2012	21.03	21.41	20.89	21.31	717,149	+0.39(+1.88%)
Jun 18, 2012	20.78	21.15	20.71	20.92	653,960	-0.02(-0.10%)
Jun 15, 2012	20.75	21.04	20.61	20.94	1,711,165	+0.19(+0.90%)
Jun 14, 2012	20.63	20.84	20.51	20.76	731,494	+0.14(+0.69%)
Jun 13, 2012	20.45	20.90	20.42	20.61	941,022	+0.06(+0.28%)
Jun 12, 2012	20.45	20.66	20.28	20.56	793,744	+0.16(+0.81%)
Jun 11, 2012	21.13	21.13	20.38	20.39	681,420	-0.52(-2.50%)
Jun 08, 2012	20.53	21.06	20.40	20.91	482,917	+0.36(+1.74%)
Jun 07, 2012	20.56	20.85	20.44	20.56	596,354	+0.21(+1.02%)
Jun 06, 2012	20.29	20.42	20.16	20.35	961,142	+0.30(+1.50%)
Jun 05, 2012	20.05	20.44	20.02	20.05	709,694	-0.16(-0.81%)
Jun 04, 2012	20.53	20.55	20.10	20.21	453,747	-0.27(-1.33%)
Jun 01, 2012	21.03	21.15	20.41	20.48	841,197	-1.18(-5.45%)
May 31, 2012	21.37	21.76	21.10	21.67	948,798	+0.34(+1.60%)
May 30, 2012	21.44	21.54	21.24	21.32	535,997	-0.33(-1.54%)
May 29, 2012	21.37	21.69	21.19	21.66	985,316	+0.54(+2.56%)
May 25, 2012	21.17	21.52	21.06	21.12	668,589	-0.06(-0.30%)
May 24, 2012	21.16	21.19	20.74	21.18	682,073	+0.06(+0.27%)
May 23, 2012	20.81	21.15	20.62	21.13	1,292,341	+0.18(+0.88%)
May 22, 2012	21.09	21.47	20.80	20.94	1,018,652	+0.12(+0.58%)
May 21, 2012	20.78	21.00	20.47	20.82	1,157,695	+0.40(+1.95%)
May 18, 2012	20.80	20.90	20.40	20.42	1,350,812	-0.36(-1.71%)
May 17, 2012	21.40	21.56	20.73	20.78	1,625,862	-0.83(-3.83%)
May 16, 2012	22.06	22.22	21.59	21.60	653,103	-0.28(-1.28%)
May 15, 2012	22.13	22.33	21.74	21.89	853,516	-0.29(-1.31%)
May 14, 2012	22.38	22.52	22.18	22.18	851,436	-0.42(-1.86%)
May 11, 2012	22.70	23.06	22.54	22.60	711,880	-0.25(-1.09%)
May 10, 2012	22.67	22.96	22.66	22.84	1,078,258	+0.34(+1.52%)
May 09, 2012	22.32	22.55	22.18	22.50	699,936	-0.07(-0.31%)
May 08, 2012	22.42	22.63	22.28	22.57	619,110	-0.06(-0.25%)
May 07, 2012	22.22	22.70	22.21	22.63	481,595	+0.31(+1.37%)
May 04, 2012	22.74	22.74	22.25	22.33	817,501	-0.45(-1.97%)
May 03, 2012	22.94	23.13	22.66	22.77	780,280	-0.23(-0.99%)
May 02, 2012	22.76	23.11	22.60	23.00	1,215,386	+0.09(+0.40%)
May 01, 2012	22.80	23.14	22.74	22.91	1,450,490	+0.05(+0.22%)
Apr 30, 2012	23.49	23.57	22.76	22.86	1,944,264	-0.72(-3.07%)
Apr 27, 2012	24.23	24.23	23.07	23.58	2,855,779	-2.25(-8.72%)
Apr 26, 2012	25.66	25.98	25.50	25.84	480,900	+0.12(+0.47%)
Apr 25, 2012	25.52	25.79	25.13	25.72	925,951	+0.48(+1.89%)
Apr 24, 2012	24.86	25.45	24.84	25.24	730,331	+0.50(+2.01%)
Apr 23, 2012	24.66	24.93	24.52	24.74	518,574	-0.36(-1.42%)
Apr 20, 2012	25.22	25.55	25.05	25.10	873,041	+0.29(+1.17%)
Apr 19, 2012	24.74	25.17	24.44	24.81	870,725	+0.14(+0.58%)
Apr 18, 2012	25.04	25.08	24.62	24.66	481,032	-0.55(-2.20%)
Apr 17, 2012	24.69	25.50	24.69	25.22	973,845	+0.74(+3.02%)
Apr 16, 2012	24.23	24.54	24.05	24.48	506,006	+0.31(+1.29%)
Apr 13, 2012	24.88	24.95	24.15	24.17	612,801	-0.88(-3.52%)
Apr 12, 2012	24.95	25.23	24.95	25.05	469,495	+0.07(+0.28%)
Apr 11, 2012	24.69	24.98	24.59	24.98	737,198	+0.60(+2.45%)
Apr 10, 2012	24.38	24.52	24.15	24.38	1,213,884	-0.11(-0.46%)
Apr 09, 2012	24.48	24.75	24.35	24.49	582,140	-0.45(-1.82%)
Apr 05, 2012	25.15	25.29	24.94	24.95	423,294	-0.29(-1.15%)
Apr 04, 2012	25.43	25.54	25.06	25.24	586,438	-0.36(-1.39%)
Apr 03, 2012	25.62	25.74	25.28	25.59	473,005	-0.06(-0.25%)

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