Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	15.99	16.07	15.89	15.95	7,844,449	-0.13(-0.79%)
Jul 30, 2012	15.98	16.15	15.89	16.07	9,530,920	+0.04(+0.28%)
Jul 27, 2012	15.88	16.14	15.72	16.03	10,710,043	+0.34(+2.15%)
Jul 26, 2012	15.62	15.74	15.53	15.69	9,648,503	+0.35(+2.30%)
Jul 25, 2012	15.33	15.45	15.25	15.34	8,521,092	+0.15(+0.98%)
Jul 24, 2012	15.34	15.36	14.99	15.19	8,086,718	-0.10(-0.63%)
Jul 23, 2012	15.21	15.36	15.07	15.29	8,122,483	-0.18(-1.16%)
Jul 20, 2012	15.81	15.87	15.45	15.47	8,559,859	-0.39(-2.44%)
Jul 19, 2012	16.14	16.25	15.79	15.85	8,910,286	-0.30(-1.84%)
Jul 18, 2012	16.10	16.66	15.99	16.15	13,830,815	-0.02(-0.14%)
Jul 17, 2012	16.28	16.31	15.82	16.17	13,558,502	-0.03(-0.18%)
Jul 16, 2012	16.09	16.28	16.03	16.20	5,991,071	-0.01(-0.05%)
Jul 13, 2012	15.71	16.23	15.71	16.21	6,630,181	+0.54(+3.42%)
Jul 12, 2012	15.70	15.78	15.59	15.67	6,971,538	-0.19(-1.22%)
Jul 11, 2012	15.89	15.98	15.76	15.87	13,087,142	-0.01(-0.09%)
Jul 10, 2012	16.22	16.26	15.80	15.88	6,906,759	-0.19(-1.16%)
Jul 09, 2012	16.14	16.26	15.90	16.07	6,165,322	-0.16(-0.96%)
Jul 06, 2012	16.12	16.39	16.04	16.23	6,603,547	-0.13(-0.82%)
Jul 05, 2012	16.53	16.58	16.31	16.36	6,992,979	-0.28(-1.70%)
Jul 03, 2012	16.52	16.66	16.45	16.64	3,861,186	+0.13(+0.77%)
Jul 02, 2012	16.45	16.53	16.25	16.52	7,976,022	+0.17(+1.05%)
Jun 29, 2012	16.03	16.35	16.01	16.34	10,994,565	+0.68(+4.33%)
Jun 28, 2012	15.53	15.70	15.34	15.67	9,728,136	-0.07(-0.47%)
Jun 27, 2012	15.55	15.79	15.47	15.74	5,649,859	+0.22(+1.39%)
Jun 26, 2012	15.51	15.63	15.35	15.53	6,134,338	+0.07(+0.48%)
Jun 25, 2012	15.52	15.58	15.32	15.45	6,759,477	-0.34(-2.12%)
Jun 22, 2012	15.70	15.88	15.63	15.79	9,966,470	+0.25(+1.63%)
Jun 21, 2012	15.95	16.07	15.51	15.53	8,737,378	-0.36(-2.25%)
Jun 20, 2012	15.99	16.09	15.75	15.89	9,032,353	-0.07(-0.47%)
Jun 19, 2012	15.70	16.05	15.70	15.96	8,712,907	+0.37(+2.39%)
Jun 18, 2012	15.59	15.77	15.51	15.59	7,200,171	-0.11(-0.71%)
Jun 15, 2012	15.61	15.70	15.50	15.70	16,385,074	+0.14(+0.91%)
Jun 14, 2012	15.35	15.65	15.30	15.56	9,354,574	+0.23(+1.51%)
Jun 13, 2012	15.29	15.53	15.26	15.33	8,240,201	-0.07(-0.44%)
Jun 12, 2012	15.08	15.41	14.90	15.40	11,088,427	+0.36(+2.43%)
Jun 11, 2012	15.44	15.53	15.01	15.03	8,729,969	-0.23(-1.51%)
Jun 08, 2012	15.17	15.27	15.03	15.26	7,962,928	+0.00(+0.00%)
Jun 07, 2012	15.34	15.42	15.15	15.26	11,774,393	+0.17(+1.13%)
Jun 06, 2012	14.77	15.10	14.68	15.09	7,515,483	+0.47(+3.21%)
Jun 05, 2012	14.41	14.73	14.41	14.62	7,788,548	+0.10(+0.67%)
Jun 04, 2012	14.69	14.87	14.37	14.53	8,570,429	-0.10(-0.71%)
Jun 01, 2012	14.84	14.89	14.58	14.63	10,211,286	-0.53(-3.49%)
May 31, 2012	15.14	15.31	14.94	15.16	11,009,089	-0.02(-0.15%)
May 30, 2012	15.50	15.53	15.12	15.18	10,279,572	-0.56(-3.55%)
May 29, 2012	15.55	15.75	15.50	15.74	10,753,740	+0.37(+2.42%)
May 25, 2012	15.38	15.52	15.30	15.37	8,219,021	-0.07(-0.43%)
May 24, 2012	15.29	15.44	15.17	15.44	11,313,994	+0.17(+1.12%)
May 23, 2012	15.03	15.30	14.88	15.26	8,650,752	+0.08(+0.54%)
May 22, 2012	15.23	15.53	15.08	15.18	10,950,063	+0.01(+0.10%)
May 21, 2012	15.03	15.29	14.93	15.17	7,914,365	+0.10(+0.64%)
May 18, 2012	15.31	15.34	15.02	15.07	14,011,277	-0.12(-0.78%)
May 17, 2012	15.49	15.52	15.19	15.19	14,783,189	-0.31(-1.97%)
May 16, 2012	15.85	15.94	15.49	15.50	15,060,474	-0.24(-1.51%)
May 15, 2012	15.93	16.05	15.69	15.73	12,437,299	-0.20(-1.26%)
May 14, 2012	16.19	16.40	15.92	15.93	14,219,120	-0.51(-3.12%)
May 11, 2012	16.38	16.69	16.20	16.45	10,298,569	-0.10(-0.63%)
May 10, 2012	16.74	16.80	16.50	16.55	10,557,458	+0.03(+0.18%)
May 09, 2012	16.78	16.82	16.44	16.52	12,302,987	-0.51(-2.97%)
May 08, 2012	17.08	17.16	16.89	17.03	12,809,526	-0.17(-1.00%)
May 07, 2012	17.09	17.29	17.07	17.20	17,003,570	+0.02(+0.13%)
May 04, 2012	17.38	17.45	17.14	17.18	12,440,044	-0.31(-1.75%)
May 03, 2012	17.76	17.89	17.45	17.48	12,465,460	-0.32(-1.80%)
May 02, 2012	17.68	17.91	17.52	17.80	10,955,856	-0.01(-0.08%)

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