Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	24.32	24.85	24.00	24.60	9,208	+0.29(+1.19%)
Jul 30, 2012	24.49	24.49	23.86	24.31	14,959	-0.18(-0.73%)
Jul 27, 2012	24.26	24.82	23.81	24.49	10,425	+0.07(+0.29%)
Jul 26, 2012	24.85	24.85	24.24	24.42	6,165	-0.43(-1.73%)
Jul 25, 2012	24.48	24.94	24.35	24.85	10,628	+0.02(+0.08%)
Jul 24, 2012	24.41	24.87	24.24	24.83	18,354	+0.38(+1.55%)
Jul 23, 2012	24.14	24.45	23.77	24.45	23,793	+0.17(+0.70%)
Jul 20, 2012	23.97	24.78	23.95	24.28	29,710	+0.08(+0.33%)
Jul 19, 2012	23.91	24.49	23.80	24.20	24,339	+0.44(+1.85%)
Jul 18, 2012	22.88	24.20	22.88	23.76	56,748	+0.61(+2.63%)
Jul 17, 2012	22.39	23.39	22.19	23.15	55,231	+0.73(+3.26%)
Jul 16, 2012	22.27	22.70	22.19	22.42	26,788	+0.15(+0.67%)
Jul 13, 2012	22.40	22.68	22.10	22.27	19,068	-0.47(-2.07%)
Jul 12, 2012	22.80	22.82	22.57	22.74	2,664	-0.08(-0.35%)
Jul 11, 2012	22.79	22.95	22.62	22.82	5,300	+0.03(+0.13%)
Jul 10, 2012	22.59	22.85	22.37	22.79	19,045	-0.04(-0.18%)
Jul 09, 2012	23.10	23.10	22.75	22.83	18,520	-0.32(-1.38%)
Jul 06, 2012	22.70	23.33	22.70	23.15	12,090	+0.39(+1.71%)
Jul 05, 2012	22.50	22.85	22.50	22.76	6,345	+0.38(+1.71%)
Jul 03, 2012	22.22	22.38	22.20	22.38	5,924	+0.15(+0.67%)
Jul 02, 2012	22.58	22.95	22.10	22.23	16,360	-0.37(-1.64%)
Jun 29, 2012	22.95	22.95	22.52	22.60	8,399	-0.50(-2.16%)
Jun 28, 2012	23.30	23.30	22.60	23.10	18,108	+0.03(+0.13%)
Jun 27, 2012	22.60	23.07	22.60	23.07	5,535	+0.28(+1.23%)
Jun 26, 2012	22.29	22.79	22.19	22.79	20,513	+0.32(+1.42%)
Jun 25, 2012	22.76	23.10	22.16	22.47	27,193	-0.43(-1.88%)
Jun 22, 2012	22.84	22.92	22.71	22.90	9,779	+0.07(+0.31%)
Jun 21, 2012	22.93	22.95	22.31	22.83	18,025	-0.10(-0.44%)
Jun 20, 2012	22.80	22.96	22.50	22.93	21,280	+0.35(+1.55%)
Jun 19, 2012	23.15	23.30	21.85	22.58	53,262	-0.71(-3.06%)
Jun 18, 2012	23.30	23.47	23.13	23.29	8,608	-0.01(-0.03%)
Jun 15, 2012	23.30	23.30	23.20	23.30	7,164	+0.05(+0.21%)
Jun 14, 2012	23.08	23.30	23.08	23.25	5,825	+0.10(+0.43%)
Jun 13, 2012	22.88	23.50	22.59	23.15	12,100	+0.10(+0.43%)
Jun 12, 2012	23.20	23.20	22.59	23.05	18,817	-0.13(-0.58%)
Jun 11, 2012	23.23	23.45	22.86	23.18	16,122	-0.09(-0.37%)
Jun 08, 2012	22.59	23.27	22.57	23.27	12,751	+0.78(+3.47%)
Jun 07, 2012	23.16	23.16	22.06	22.49	42,892	-0.76(-3.27%)
Jun 06, 2012	23.39	23.49	22.82	23.25	16,804	-0.02(-0.09%)
Jun 05, 2012	23.25	23.40	22.88	23.27	7,565	-0.01(-0.03%)
Jun 04, 2012	23.31	23.45	23.20	23.28	1,705	-0.01(-0.05%)
Jun 01, 2012	23.40	23.40	22.90	23.29	8,406	-0.13(-0.56%)
May 31, 2012	23.79	23.79	23.22	23.42	13,279	-0.57(-2.38%)
May 30, 2012	24.40	24.44	23.66	23.99	16,151	-0.61(-2.48%)
May 29, 2012	24.62	24.62	24.35	24.60	3,400	+0.25(+1.03%)
May 25, 2012	24.45	24.53	24.34	24.35	2,900	-0.03(-0.12%)
May 24, 2012	24.01	24.38	23.61	24.38	7,827	+0.39(+1.63%)
May 23, 2012	23.82	23.99	23.31	23.99	3,300	+0.01(+0.04%)
May 22, 2012	23.85	24.02	23.77	23.98	9,010	+0.23(+0.97%)
May 21, 2012	23.18	23.75	22.85	23.75	17,625	+0.57(+2.46%)
May 18, 2012	23.67	23.67	23.18	23.18	12,626	-0.63(-2.65%)
May 17, 2012	24.05	24.05	23.60	23.81	18,805	-0.24(-1.00%)
May 16, 2012	25.13	25.13	23.16	24.05	63,749	-1.17(-4.64%)
May 15, 2012	25.17	25.22	25.17	25.22	1,100	-0.03(-0.12%)
May 14, 2012	25.25	25.30	25.17	25.25	1,350	+0.00(+0.00%)
May 11, 2012	25.35	25.35	25.21	25.25	3,100	-0.03(-0.12%)
May 10, 2012	25.28	25.44	25.24	25.28	7,675	+0.03(+0.12%)
May 09, 2012	25.34	25.34	25.25	25.25	1,200	+0.08(+0.32%)
May 08, 2012	25.21	25.25	25.17	25.17	2,045	-0.04(-0.14%)
May 07, 2012	25.33	25.35	25.18	25.21	1,701	+0.04(+0.14%)
May 03, 2012	25.35	25.17	25.17	25.17	1,900	-0.21(-0.82%)

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