Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.19	23.47	23.19	23.32	133,654	-0.03(-0.13%)
Jul 30, 2012	23.31	23.49	23.02	23.35	105,869	+0.11(+0.47%)
Jul 27, 2012	22.59	23.45	22.50	23.24	157,372	+0.90(+4.03%)
Jul 26, 2012	22.44	22.50	22.11	22.34	82,583	+0.35(+1.59%)
Jul 25, 2012	22.51	22.54	21.92	21.99	118,526	-0.33(-1.48%)
Jul 24, 2012	23.10	23.16	22.20	22.32	248,357	-0.81(-3.50%)
Jul 23, 2012	22.81	23.20	22.58	23.13	185,225	-0.29(-1.24%)
Jul 20, 2012	23.44	23.57	23.34	23.42	57,242	-0.36(-1.51%)
Jul 19, 2012	23.63	23.90	23.62	23.78	168,224	+0.22(+0.93%)
Jul 18, 2012	23.32	23.75	23.25	23.56	95,406	-0.07(-0.30%)
Jul 17, 2012	23.49	23.64	23.00	23.63	104,705	+0.24(+1.03%)
Jul 16, 2012	23.46	23.50	23.17	23.39	60,941	-0.26(-1.10%)
Jul 14, 2012	23.22	23.69	23.22	23.65	64,953	+0.00(+0.00%)
Jul 13, 2012	23.22	23.69	23.22	23.65	64,953	+0.49(+2.12%)
Jul 12, 2012	23.05	23.29	22.75	23.16	188,398	-0.30(-1.27%)
Jul 11, 2012	23.58	23.69	23.30	23.46	78,789	+0.04(+0.16%)
Jul 10, 2012	24.24	24.42	23.26	23.42	178,546	-0.91(-3.74%)
Jul 09, 2012	24.89	24.98	24.27	24.33	257,924	-1.01(-3.99%)
Jul 06, 2012	25.48	25.51	25.21	25.34	67,798	-0.58(-2.24%)
Jul 05, 2012	25.74	26.21	25.61	25.92	144,149	+0.23(+0.90%)
Jul 03, 2012	25.09	25.79	25.06	25.69	135,348	+0.92(+3.71%)
Jul 02, 2012	24.83	24.88	24.52	24.77	102,578	+0.25(+1.02%)
Jun 30, 2012	24.23	24.54	24.11	24.52	194,586	-0.01(-0.04%)
Jun 29, 2012	24.23	24.54	24.11	24.53	198,098	+1.05(+4.47%)
Jun 28, 2012	23.16	23.50	23.09	23.48	730,177	-0.06(-0.25%)
Jun 27, 2012	23.41	23.60	23.33	23.54	1,627,469	+0.25(+1.07%)
Jun 26, 2012	23.33	23.45	22.99	23.29	65,818	+0.19(+0.82%)
Jun 25, 2012	23.66	23.70	23.00	23.10	2,197,637	-0.78(-3.27%)
Jun 22, 2012	24.14	24.14	23.74	23.88	410,634	-0.17(-0.71%)
Jun 21, 2012	24.84	24.88	24.00	24.05	107,206	-1.04(-4.15%)
Jun 20, 2012	24.96	25.28	24.75	25.09	85,540	+0.11(+0.44%)
Jun 19, 2012	24.55	25.13	24.51	24.98	104,944	+0.58(+2.38%)
Jun 18, 2012	24.19	24.50	24.13	24.40	186,200	+0.25(+1.04%)
Jun 15, 2012	23.90	24.15	23.80	24.15	112,542	+0.38(+1.60%)
Jun 14, 2012	23.63	23.82	23.39	23.77	196,705	+0.07(+0.30%)
Jun 13, 2012	23.75	24.09	23.61	23.70	96,146	-0.07(-0.29%)
Jun 12, 2012	23.64	23.85	23.43	23.77	84,028	+0.34(+1.45%)
Jun 11, 2012	24.49	24.49	23.43	23.43	158,760	-0.59(-2.46%)
Jun 08, 2012	23.95	24.02	23.66	24.02	124,186	-0.12(-0.50%)
Jun 07, 2012	24.56	24.99	24.09	24.14	230,059	-0.17(-0.70%)
Jun 06, 2012	24.03	24.46	23.89	24.31	203,937	+0.58(+2.44%)
Jun 05, 2012	23.66	24.02	23.54	23.73	194,029	-0.11(-0.46%)
Jun 04, 2012	23.98	24.00	23.48	23.84	469,028	-0.51(-2.09%)
Jun 02, 2012	24.22	24.65	24.15	24.35	212,717	+0.00(+0.00%)
Jun 01, 2012	24.22	24.65	24.15	24.35	212,717	-0.42(-1.70%)
May 31, 2012	25.22	25.24	24.43	24.77	372,919	-0.60(-2.36%)
May 30, 2012	25.79	25.80	25.30	25.37	272,987	-0.80(-3.06%)
May 29, 2012	26.06	26.44	25.93	26.17	274,961	+0.89(+3.52%)
May 25, 2012	25.47	25.51	25.21	25.28	139,335	-0.34(-1.33%)
May 24, 2012	26.33	26.33	25.49	25.62	115,286	-0.60(-2.29%)
May 23, 2012	25.72	26.23	25.40	26.22	325,852	+0.21(+0.81%)
May 22, 2012	26.58	26.90	25.85	26.01	218,222	-0.64(-2.40%)
May 21, 2012	25.95	26.67	25.89	26.65	89,544	+0.95(+3.70%)
May 18, 2012	26.25	26.30	25.61	25.70	166,508	-0.39(-1.49%)
May 17, 2012	26.58	26.68	26.09	26.09	292,724	-0.52(-1.95%)
May 16, 2012	27.26	27.42	26.50	26.61	477,343	-0.71(-2.58%)
May 15, 2012	28.25	28.29	27.29	27.32	327,267	-0.90(-3.20%)
May 14, 2012	28.55	28.62	28.21	28.22	192,824	-0.66(-2.29%)
May 11, 2012	28.80	29.24	28.75	28.88	56,630	-0.40(-1.37%)
May 10, 2012	29.61	29.77	29.20	29.28	98,877	-0.19(-0.64%)
May 09, 2012	29.11	29.79	28.77	29.47	218,332	-0.17(-0.57%)
May 08, 2012	29.76	29.77	29.18	29.64	181,077	-0.37(-1.23%)
May 07, 2012	30.03	30.25	29.75	30.01	166,204	-0.16(-0.53%)
May 04, 2012	30.82	30.82	30.06	30.17	265,343	-0.68(-2.20%)
May 03, 2012	31.27	31.47	30.78	30.85	85,470	-0.49(-1.56%)
May 02, 2012	31.36	31.50	31.11	31.34	421,765	-0.35(-1.10%)

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