Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	22.00	22.21	21.85	21.86	36,310	-0.14(-0.63%)
Aug 30, 2011	21.70	22.00	21.57	22.00	12,707	+0.26(+1.20%)
Aug 29, 2011	21.47	21.74	21.47	21.74	10,777	+0.56(+2.65%)
Aug 26, 2011	20.64	21.18	20.64	21.18	22,488	+0.37(+1.78%)
Aug 25, 2011	21.28	21.37	20.81	20.81	21,607	-0.26(-1.24%)
Aug 24, 2011	20.87	21.12	20.82	21.07	13,431	+0.25(+1.21%)
Aug 23, 2011	20.34	20.90	20.31	20.82	6,848	+0.58(+2.88%)
Aug 22, 2011	20.59	20.59	20.16	20.24	22,700	+0.06(+0.30%)
Aug 19, 2011	20.24	20.62	20.17	20.18	16,279	-0.19(-0.92%)
Aug 18, 2011	20.98	20.98	20.36	20.36	81,308	-1.06(-4.95%)
Aug 17, 2011	21.67	21.71	21.41	21.42	10,330	-0.23(-1.07%)
Aug 16, 2011	21.55	21.66	21.47	21.66	6,785	-0.07(-0.34%)
Aug 15, 2011	21.49	21.73	21.49	21.73	31,945	+0.37(+1.73%)
Aug 12, 2011	21.40	21.52	21.28	21.36	17,789	+0.03(+0.16%)
Aug 11, 2011	20.41	21.33	20.41	21.33	25,075	+1.04(+5.11%)
Aug 10, 2011	20.75	20.94	20.29	20.29	26,508	-0.84(-3.99%)
Aug 09, 2011	21.27	21.13	20.31	21.13	15,330	+0.85(+4.17%)
Aug 08, 2011	21.27	21.27	20.27	20.29	31,363	-1.38(-6.37%)
Aug 05, 2011	21.99	21.99	21.07	21.67	14,746	-0.26(-1.17%)
Aug 04, 2011	22.56	22.56	21.89	21.93	6,148	-0.89(-3.88%)
Aug 03, 2011	22.70	22.84	22.28	22.81	55,104	+0.11(+0.50%)
Aug 02, 2011	23.16	23.16	22.68	22.70	30,820	-0.59(-2.54%)
Aug 01, 2011	23.67	23.67	23.11	23.29	39,394	-0.21(-0.91%)
Jul 29, 2011	23.34	23.60	23.21	23.50	20,690	-0.13(-0.57%)
Jul 28, 2011	23.84	23.84	23.64	23.64	4,792	+0.10(+0.40%)
Jul 27, 2011	23.95	23.95	23.54	23.54	7,589	-0.55(-2.26%)
Jul 26, 2011	24.20	24.20	24.07	24.09	7,536	-0.16(-0.66%)
Jul 25, 2011	24.16	24.32	24.08	24.25	100,517	-0.08(-0.32%)
Jul 22, 2011	24.33	24.34	24.32	24.32	13,627	-0.03(-0.12%)
Jul 21, 2011	24.18	24.35	24.18	24.35	12,635	+0.30(+1.24%)
Jul 20, 2011	24.15	24.15	24.02	24.06	5,762	-0.04(-0.18%)
Jul 19, 2011	23.82	24.12	23.82	24.10	6,947	+0.44(+1.85%)
Jul 18, 2011	23.85	23.85	23.60	23.66	9,708	-0.11(-0.45%)
Jul 15, 2011	23.86	23.88	23.74	23.77	7,642	+0.05(+0.23%)
Jul 14, 2011	23.94	24.00	23.66	23.72	15,323	-0.36(-1.48%)
Jul 13, 2011	23.89	24.13	23.89	24.07	6,684	+0.21(+0.90%)
Jul 12, 2011	23.84	24.03	23.84	23.86	10,765	-0.05(-0.23%)
Jul 11, 2011	23.97	23.97	23.88	23.91	5,048	-0.36(-1.50%)
Jul 08, 2011	24.31	24.34	24.25	24.27	1,935	-0.29(-1.18%)
Jul 07, 2011	24.45	24.57	24.45	24.57	22,292	+0.29(+1.21%)
Jul 06, 2011	24.23	24.30	24.16	24.27	12,830	-0.01(-0.06%)
Jul 05, 2011	24.24	24.32	24.17	24.29	39,380	+0.02(+0.10%)
Jul 01, 2011	23.92	24.28	23.86	24.26	8,793	+0.35(+1.46%)
Jun 30, 2011	23.91	23.94	23.89	23.91	10,835	+0.22(+0.91%)
Jun 29, 2011	23.70	23.75	23.68	23.70	4,266	+0.19(+0.79%)
Jun 28, 2011	23.28	23.53	23.28	23.51	10,888	+0.32(+1.37%)
Jun 27, 2011	23.02	23.19	22.93	23.19	6,230	+0.19(+0.83%)
Jun 24, 2011	23.25	23.25	22.95	23.00	20,342	-0.05(-0.22%)
Jun 23, 2011	23.03	23.13	22.90	23.05	45,799	-0.22(-0.96%)
Jun 22, 2011	23.41	23.45	23.28	23.28	3,791	-0.14(-0.60%)
Jun 21, 2011	23.20	23.45	23.20	23.42	5,306	+0.33(+1.44%)
Jun 20, 2011	23.05	23.09	23.02	23.09	30,304	+0.17(+0.73%)
Jun 17, 2011	23.01	23.04	22.91	22.92	4,418	+0.13(+0.57%)
Jun 16, 2011	22.80	22.89	22.67	22.79	39,258	+0.01(+0.04%)
Jun 15, 2011	22.99	23.06	22.74	22.78	4,744	-0.38(-1.66%)
Jun 14, 2011	23.03	23.22	23.03	23.16	9,090	+0.27(+1.18%)
Jun 13, 2011	22.90	22.94	22.74	22.89	9,513	+0.06(+0.25%)
Jun 10, 2011	23.13	23.13	22.83	22.83	19,700	-0.41(-1.78%)
Jun 09, 2011	23.11	23.25	23.11	23.25	8,088	+0.25(+1.08%)
Jun 08, 2011	23.12	23.12	22.98	23.00	97,513	-0.35(-1.51%)
Jun 07, 2011	23.26	23.36	23.26	23.35	9,557	+0.13(+0.55%)
Jun 06, 2011	23.38	23.38	23.18	23.22	51,653	-0.16(-0.66%)

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