Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	17.67	17.99	17.38	17.79	251,016	+0.13(+0.75%)
Jul 28, 2011	18.15	18.18	17.62	17.66	282,386	-0.42(-2.34%)
Jul 27, 2011	18.35	18.43	17.97	18.08	396,481	-0.39(-2.10%)
Jul 26, 2011	18.42	18.72	18.30	18.47	295,446	+0.05(+0.29%)
Jul 25, 2011	18.05	18.72	17.97	18.42	658,456	+0.23(+1.26%)
Jul 22, 2011	18.15	18.27	17.73	18.19	536,185	+0.36(+2.03%)
Jul 21, 2011	17.72	17.90	17.64	17.83	445,873	+0.12(+0.70%)
Jul 20, 2011	17.61	17.75	17.53	17.70	152,168	+0.12(+0.70%)
Jul 19, 2011	17.07	17.62	16.80	17.58	366,333	+0.70(+4.18%)
Jul 18, 2011	17.28	17.33	16.77	16.87	468,966	-0.53(-3.04%)
Jul 15, 2011	17.40	17.55	17.27	17.40	292,958	+0.04(+0.20%)
Jul 14, 2011	17.43	17.62	16.74	17.37	520,465	-0.03(-0.15%)
Jul 13, 2011	17.16	17.50	16.92	17.39	222,687	+0.31(+1.81%)
Jul 12, 2011	16.83	17.47	16.76	17.09	148,526	+0.22(+1.31%)
Jul 11, 2011	17.27	17.27	16.82	16.86	161,730	-0.60(-3.43%)
Jul 08, 2011	17.58	17.87	17.35	17.46	147,058	-0.35(-1.95%)
Jul 07, 2011	17.40	18.01	17.23	17.81	282,726	+0.56(+3.24%)
Jul 06, 2011	17.01	17.25	16.97	17.25	197,982	+0.19(+1.08%)
Jul 05, 2011	17.33	17.33	16.91	17.07	182,265	-0.26(-1.53%)
Jul 01, 2011	17.00	17.57	16.84	17.33	422,499	+0.38(+2.23%)
Jun 30, 2011	16.57	16.95	16.52	16.95	346,601	+0.33(+2.01%)
Jun 29, 2011	16.73	16.83	16.43	16.62	362,301	-0.01(-0.05%)
Jun 28, 2011	16.75	16.79	16.48	16.63	447,277	-0.10(-0.58%)
Jun 27, 2011	16.68	17.13	16.54	16.72	376,253	-0.01(-0.05%)
Jun 24, 2011	17.01	17.31	16.55	16.73	696,230	+0.11(+0.69%)
Jun 23, 2011	16.80	16.80	16.22	16.62	229,274	-0.33(-1.97%)
Jun 22, 2011	17.37	17.40	16.94	16.95	219,938	-0.55(-3.12%)
Jun 21, 2011	17.29	17.51	17.10	17.50	274,625	+0.32(+1.85%)
Jun 20, 2011	17.16	17.31	16.79	17.18	193,941	+0.21(+1.25%)
Jun 17, 2011	16.62	17.18	16.43	16.97	364,356	+0.47(+2.86%)
Jun 16, 2011	16.22	16.72	16.21	16.50	215,885	+0.26(+1.60%)
Jun 15, 2011	16.23	16.43	16.05	16.24	286,114	-0.11(-0.70%)
Jun 14, 2011	15.86	16.45	15.79	16.35	330,059	+0.61(+3.86%)
Jun 13, 2011	15.58	15.79	15.47	15.75	204,342	+0.24(+1.53%)
Jun 10, 2011	15.71	15.77	15.31	15.51	355,880	-0.11(-0.73%)
Jun 09, 2011	15.91	15.91	15.53	15.62	256,023	-0.22(-1.39%)
Jun 08, 2011	15.80	16.07	15.80	15.84	192,680	-0.07(-0.44%)
Jun 07, 2011	16.20	16.20	15.91	15.91	226,971	-0.17(-1.04%)
Jun 06, 2011	16.30	16.37	15.97	16.08	337,676	-0.20(-1.24%)
Jun 03, 2011	16.42	16.74	16.20	16.28	377,918	-0.68(-4.00%)
May 24, 2011	17.20	17.20	16.88	16.96	249,770	-0.24(-1.38%)
May 23, 2011	17.38	17.67	17.16	17.20	226,493	-0.44(-2.47%)
May 20, 2011	17.80	17.89	17.55	17.64	329,743	-0.13(-0.72%)
May 19, 2011	17.53	17.82	17.38	17.76	215,732	+0.32(+1.82%)
May 18, 2011	17.38	17.46	17.27	17.45	114,218	+0.04(+0.25%)
May 17, 2011	17.10	17.49	17.02	17.40	162,443	+0.16(+0.92%)
May 16, 2011	17.51	17.69	17.24	17.24	149,253	-0.37(-2.10%)
May 13, 2011	17.93	17.97	17.61	17.61	175,570	-0.29(-1.62%)
May 12, 2011	17.55	18.00	17.50	17.90	164,964	+0.26(+1.50%)
May 11, 2011	17.89	18.02	17.46	17.64	203,969	-0.20(-1.14%)
May 10, 2011	17.43	17.84	17.41	17.84	220,919	+0.50(+2.89%)
May 09, 2011	17.32	17.46	17.24	17.34	150,963	-0.04(-0.20%)
May 06, 2011	17.60	17.64	17.35	17.38	340,294	-0.06(-0.35%)
May 05, 2011	17.46	17.60	17.22	17.44	238,888	-0.10(-0.55%)
May 04, 2011	17.46	17.57	17.28	17.53	264,385	+0.05(+0.30%)
May 03, 2011	17.61	17.70	17.29	17.48	221,050	-0.14(-0.80%)

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