Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	24.18	24.31	23.94	23.96	107,180	-0.25(-1.04%)
Jul 30, 2012	24.26	24.48	24.14	24.22	144,086	-0.11(-0.46%)
Jul 27, 2012	23.99	24.51	23.88	24.33	107,679	+0.36(+1.52%)
Jul 26, 2012	23.50	23.98	23.33	23.96	164,442	+0.79(+3.39%)
Jul 25, 2012	23.55	23.85	23.10	23.18	91,947	-0.25(-1.08%)
Jul 24, 2012	23.97	23.97	23.19	23.43	136,892	-0.53(-2.22%)
Jul 23, 2012	23.83	24.02	23.41	23.96	166,532	-0.15(-0.62%)
Jul 20, 2012	24.40	24.47	24.06	24.11	124,284	-0.48(-1.94%)
Jul 19, 2012	24.93	24.95	24.51	24.59	60,370	-0.28(-1.13%)
Jul 18, 2012	24.82	24.97	24.67	24.87	89,398	+0.05(+0.19%)
Jul 17, 2012	24.67	24.95	24.34	24.82	69,745	+0.24(+0.99%)
Jul 16, 2012	24.86	24.86	24.45	24.58	56,516	-0.27(-1.09%)
Jul 13, 2012	24.48	25.00	24.31	24.85	68,716	+0.38(+1.57%)
Jul 12, 2012	24.69	24.78	24.26	24.47	122,093	-0.39(-1.58%)
Jul 11, 2012	24.91	24.96	24.67	24.86	194,340	-0.04(-0.15%)
Jul 10, 2012	25.01	25.01	24.80	24.90	214,910	+0.00(+0.00%)
Jul 09, 2012	24.92	24.94	24.65	24.90	209,875	-0.12(-0.49%)
Jul 06, 2012	25.04	25.18	24.00	25.02	221,839	-0.11(-0.45%)
Jul 05, 2012	25.72	26.63	24.87	25.13	447,437	+0.60(+2.44%)
Jul 03, 2012	24.66	24.87	24.37	24.53	153,961	-0.18(-0.72%)
Jul 02, 2012	24.62	24.89	24.23	24.71	199,041	+0.24(+0.99%)
Jun 29, 2012	24.52	24.74	24.39	24.47	195,140	+0.39(+1.63%)
Jun 28, 2012	23.92	24.08	23.65	24.08	99,457	-0.03(-0.12%)
Jun 27, 2012	23.94	24.16	23.79	24.10	67,214	+0.23(+0.98%)
Jun 26, 2012	24.27	24.35	23.83	23.87	252,453	-0.29(-1.20%)
Jun 25, 2012	24.07	24.22	23.91	24.16	143,528	-0.20(-0.81%)
Jun 22, 2012	24.24	24.37	24.10	24.36	321,267	+0.07(+0.31%)
Jun 21, 2012	24.40	24.40	24.21	24.28	188,726	-0.02(-0.08%)
Jun 20, 2012	24.39	24.48	24.23	24.30	200,956	-0.02(-0.08%)
Jun 19, 2012	23.76	24.40	23.40	24.32	191,890	+0.64(+2.68%)
Jun 18, 2012	23.10	23.74	23.03	23.68	161,494	+0.50(+2.14%)
Jun 15, 2012	22.94	23.43	22.94	23.19	240,859	+0.32(+1.39%)
Jun 14, 2012	22.46	22.94	22.46	22.87	107,691	+0.51(+2.30%)
Jun 13, 2012	22.71	22.82	22.28	22.36	131,537	-0.34(-1.48%)
Jun 12, 2012	22.65	22.90	22.43	22.69	125,695	+0.16(+0.71%)
Jun 11, 2012	23.21	23.21	22.52	22.53	190,804	-0.43(-1.87%)
Jun 08, 2012	22.90	23.04	22.37	22.96	188,701	+0.80(+3.63%)
Jun 07, 2012	22.65	22.91	22.10	22.16	176,164	-0.19(-0.84%)
Jun 06, 2012	22.27	22.64	22.24	22.35	121,757	+0.27(+1.23%)
Jun 05, 2012	22.15	22.28	22.04	22.08	104,762	-0.15(-0.67%)
Jun 04, 2012	22.28	22.43	22.12	22.23	192,217	+0.08(+0.38%)
Jun 01, 2012	21.99	22.34	21.99	22.14	283,614	-0.33(-1.46%)
May 31, 2012	22.34	22.65	22.21	22.47	187,703	+0.16(+0.71%)
May 30, 2012	22.21	22.38	22.11	22.31	183,522	-0.11(-0.50%)
May 29, 2012	21.92	22.44	21.87	22.42	153,456	+0.69(+3.18%)
May 25, 2012	21.73	21.78	21.53	21.73	141,276	+0.05(+0.21%)
May 24, 2012	21.83	21.87	21.48	21.68	87,616	-0.19(-0.85%)
May 23, 2012	21.82	22.10	21.66	21.87	151,013	-0.19(-0.84%)
May 22, 2012	22.15	22.30	21.90	22.05	142,494	-0.08(-0.38%)
May 21, 2012	22.31	22.38	21.83	22.14	205,401	-0.11(-0.50%)
May 18, 2012	22.49	22.70	22.20	22.25	128,685	-0.26(-1.15%)
May 17, 2012	22.78	23.09	22.50	22.51	154,495	-0.26(-1.14%)
May 16, 2012	23.07	23.23	22.70	22.77	267,318	-0.21(-0.93%)
May 15, 2012	22.95	23.22	22.92	22.98	92,023	+0.00(+0.00%)
May 14, 2012	22.99	23.28	22.95	22.98	119,255	-0.30(-1.27%)
May 11, 2012	23.05	23.40	23.05	23.28	122,546	+0.03(+0.12%)
May 10, 2012	23.20	23.38	23.16	23.25	199,117	+0.31(+1.33%)
May 09, 2012	23.17	23.25	22.88	22.94	275,087	-0.43(-1.82%)
May 08, 2012	23.21	23.40	23.00	23.37	119,952	-0.05(-0.20%)
May 07, 2012	23.76	23.86	23.35	23.42	124,592	-0.37(-1.56%)
May 04, 2012	24.34	24.45	23.78	23.79	208,132	-0.70(-2.88%)
May 03, 2012	24.60	24.80	24.32	24.49	162,434	-0.13(-0.53%)
May 02, 2012	24.51	24.70	24.39	24.62	159,977	+0.05(+0.19%)

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