Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	24.05	24.18	23.52	23.96	25,591	+0.04(+0.19%)
Jun 29, 2011	24.34	24.34	23.75	23.91	19,133	+0.09(+0.37%)
Jun 28, 2011	23.07	23.85	22.94	23.83	73,560	+0.59(+2.55%)
Jun 27, 2011	22.58	23.29	22.53	23.23	22,893	+0.60(+2.66%)
Jun 24, 2011	23.21	23.41	22.48	22.63	156,289	-0.70(-2.99%)
Jun 23, 2011	23.39	23.45	22.91	23.33	28,303	-0.34(-1.42%)
Jun 22, 2011	24.63	24.98	23.62	23.67	57,375	-1.21(-4.87%)
Jun 21, 2011	24.77	25.15	24.24	24.88	38,869	+0.20(+0.82%)
Jun 20, 2011	24.87	25.10	24.20	24.67	20,632	+0.28(+1.16%)
Jun 17, 2011	24.60	24.60	23.98	24.39	76,965	-0.00(-0.02%)
Jun 16, 2011	23.93	25.15	23.93	24.40	48,430	+0.48(+2.02%)
Jun 15, 2011	24.32	24.49	23.89	23.91	50,350	-0.55(-2.24%)
Jun 14, 2011	24.42	24.88	24.34	24.46	37,669	+0.36(+1.50%)
Jun 13, 2011	24.84	24.84	24.06	24.10	56,670	-0.64(-2.57%)
Jun 10, 2011	25.03	25.23	24.68	24.74	63,985	-0.58(-2.31%)
Jun 09, 2011	24.34	25.50	24.15	25.32	53,772	+1.17(+4.83%)
Jun 08, 2011	23.89	24.50	23.81	24.15	57,466	+0.10(+0.40%)
Jun 07, 2011	24.01	24.27	23.95	24.06	39,814	+0.27(+1.15%)
Jun 06, 2011	23.91	23.96	23.67	23.78	33,491	-0.11(-0.44%)
Jun 03, 2011	23.82	24.09	23.26	23.89	34,903	+0.61(+2.62%)
May 24, 2011	22.83	23.37	22.65	23.28	40,987	+0.63(+2.77%)
May 23, 2011	21.93	22.91	21.93	22.65	29,389	+0.19(+0.87%)
May 20, 2011	22.08	22.91	22.08	22.45	75,175	+0.11(+0.47%)
May 19, 2011	22.89	22.89	22.11	22.35	78,089	-0.29(-1.29%)
May 18, 2011	22.26	22.66	21.72	22.64	95,361	+0.46(+2.07%)
May 17, 2011	22.55	22.73	22.00	22.18	29,113	-0.44(-1.95%)
May 16, 2011	22.89	23.00	22.61	22.62	67,538	-0.44(-1.92%)
May 13, 2011	23.60	23.74	22.91	23.07	27,014	-0.47(-1.99%)
May 12, 2011	23.07	23.85	22.77	23.53	21,133	+0.33(+1.41%)
May 11, 2011	24.75	24.75	23.15	23.21	43,294	-1.31(-5.34%)
May 10, 2011	24.21	24.65	22.79	24.52	50,080	+0.69(+2.90%)
May 09, 2011	24.21	24.21	23.58	23.83	44,509	-0.35(-1.46%)
May 06, 2011	24.90	25.32	24.11	24.18	34,703	-0.30(-1.23%)
May 05, 2011	24.46	25.47	24.44	24.48	73,815	+0.04(+0.14%)
May 04, 2011	24.14	24.91	23.71	24.44	67,640	+0.64(+2.67%)
May 03, 2011	24.37	24.84	23.76	23.81	37,709	-0.56(-2.29%)
May 02, 2011	24.70	26.16	24.34	24.37	45,592	-0.80(-3.16%)
Apr 29, 2011	24.57	25.18	24.21	25.16	33,422	+0.71(+2.89%)
Apr 28, 2011	24.39	26.36	24.27	24.45	52,998	+1.35(+5.86%)
Apr 27, 2011	22.53	23.10	22.38	23.10	21,303	+0.52(+2.31%)
Apr 26, 2011	22.67	22.87	22.47	22.58	24,996	-0.04(-0.20%)
Apr 25, 2011	22.25	22.70	22.14	22.62	47,366	+0.20(+0.91%)
Apr 21, 2011	22.76	22.76	22.09	22.42	14,297	-0.11(-0.47%)
Apr 20, 2011	22.53	22.57	22.22	22.53	13,610	+0.42(+1.92%)
Apr 19, 2011	22.37	22.37	21.89	22.10	43,711	-0.18(-0.79%)
Apr 18, 2011	22.07	22.42	21.92	22.28	36,635	-0.22(-0.98%)
Apr 15, 2011	21.63	22.56	21.63	22.50	39,871	+0.53(+2.42%)
Apr 14, 2011	21.24	21.98	21.24	21.97	15,229	+0.55(+2.56%)
Apr 13, 2011	22.30	22.30	21.35	21.42	49,051	-0.58(-2.65%)
Apr 12, 2011	22.53	22.53	22.00	22.00	11,009	-0.49(-2.16%)
Apr 11, 2011	22.59	22.80	22.30	22.49	40,213	-0.01(-0.04%)
Apr 08, 2011	23.52	23.52	22.41	22.50	42,206	-0.78(-3.34%)
Apr 07, 2011	22.77	24.01	22.33	23.28	69,166	-0.11(-0.45%)
Apr 06, 2011	24.97	25.02	23.37	23.38	136,083	-2.13(-8.35%)
Apr 05, 2011	25.35	26.20	25.35	25.51	43,042	+0.01(+0.03%)
Apr 04, 2011	25.34	26.00	25.34	25.51	39,838	+0.38(+1.51%)

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