Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	32.02	32.24	31.77	32.02	400,400	-0.26(-0.81%)
Jul 28, 2011	32.17	32.54	31.75	32.28	301,095	+0.12(+0.37%)
Jul 27, 2011	33.01	33.17	32.03	32.16	480,681	-0.91(-2.75%)
Jul 26, 2011	33.23	33.23	32.82	33.07	155,007	-0.08(-0.24%)
Jul 25, 2011	33.39	33.40	33.14	33.15	386,214	-0.55(-1.63%)
Jul 22, 2011	33.75	33.79	33.66	33.70	124,291	+0.15(+0.45%)
Jul 21, 2011	33.20	33.72	33.13	33.55	255,159	+0.50(+1.51%)
Jul 20, 2011	33.08	33.24	32.79	33.05	337,062	+0.10(+0.30%)
Jul 19, 2011	32.37	32.95	32.29	32.95	250,385	+0.79(+2.46%)
Jul 18, 2011	32.69	32.76	32.01	32.16	340,254	-0.59(-1.80%)
Jul 15, 2011	32.58	33.06	32.51	32.75	403,535	+0.21(+0.65%)
Jul 14, 2011	32.33	32.71	32.32	32.54	412,466	-0.23(-0.70%)
Jul 13, 2011	33.40	33.48	32.77	32.77	353,954	-0.50(-1.50%)
Jul 12, 2011	33.05	33.76	33.05	33.27	246,477	+0.11(+0.33%)
Jul 11, 2011	33.38	33.48	32.69	33.16	323,846	-0.59(-1.75%)
Jul 08, 2011	33.42	33.79	33.20	33.75	197,630	-0.13(-0.38%)
Jul 07, 2011	33.72	34.00	33.59	33.88	255,385	+0.38(+1.13%)
Jul 06, 2011	33.17	33.51	33.04	33.50	212,043	+0.35(+1.06%)
Jul 05, 2011	33.06	33.19	32.83	33.15	312,739	+0.12(+0.36%)
Jul 01, 2011	32.60	33.14	32.57	33.03	334,497	+0.51(+1.57%)
Jun 30, 2011	32.44	32.63	32.21	32.52	360,240	+0.16(+0.49%)
Jun 29, 2011	32.04	32.38	31.90	32.36	247,133	+0.40(+1.25%)
Jun 28, 2011	31.69	31.96	31.52	31.96	264,257	+0.32(+1.01%)
Jun 27, 2011	31.48	31.74	31.43	31.64	280,015	+0.20(+0.64%)
Jun 24, 2011	31.42	31.59	31.07	31.44	401,679	+0.14(+0.45%)
Jun 23, 2011	31.76	31.86	31.17	31.30	784,983	-0.86(-2.67%)
Jun 22, 2011	32.08	32.43	32.01	32.16	363,460	-0.04(-0.12%)
Jun 21, 2011	31.98	32.21	31.70	32.20	386,380	+0.43(+1.35%)
Jun 20, 2011	31.71	31.84	31.68	31.77	281,438	+0.36(+1.15%)
Jun 17, 2011	31.48	31.59	31.23	31.41	815,212	+0.14(+0.45%)
Jun 16, 2011	31.00	31.55	30.90	31.27	1,033,594	+0.25(+0.81%)
Jun 15, 2011	31.50	31.61	30.79	31.02	447,423	-0.66(-2.08%)
Jun 14, 2011	31.47	31.79	31.38	31.68	524,699	+0.53(+1.70%)
Jun 13, 2011	31.05	31.45	30.97	31.15	493,623	-0.24(-0.76%)
Jun 10, 2011	32.54	32.67	31.35	31.39	804,427	-1.25(-3.83%)
Jun 09, 2011	33.25	33.25	32.50	32.64	383,261	-0.45(-1.36%)
Jun 08, 2011	33.29	33.48	33.05	33.09	405,372	-0.33(-0.99%)
Jun 07, 2011	33.15	33.69	33.05	33.42	576,834	+0.47(+1.43%)
Jun 06, 2011	33.35	33.56	32.80	32.95	789,340	-0.42(-1.26%)
Jun 03, 2011	32.74	34.00	32.63	33.37	966,347	+0.34(+1.03%)
May 24, 2011	32.75	33.12	32.65	33.03	412,900	+0.40(+1.23%)
May 23, 2011	32.81	32.94	32.59	32.63	484,711	-0.40(-1.21%)
May 20, 2011	33.24	33.37	32.96	33.03	432,223	-0.30(-0.90%)
May 19, 2011	33.38	33.49	33.13	33.33	457,601	+0.08(+0.24%)
May 18, 2011	33.24	33.25	32.81	33.25	310,312	+0.17(+0.51%)
May 17, 2011	32.84	33.20	32.67	33.08	971,487	+0.54(+1.66%)
May 16, 2011	32.25	32.75	32.20	32.54	329,239	+0.19(+0.59%)
May 13, 2011	32.75	32.82	32.28	32.35	444,128	-0.28(-0.86%)
May 12, 2011	32.20	32.63	31.94	32.63	330,130	+0.41(+1.27%)
May 11, 2011	32.68	32.71	32.13	32.22	383,733	-0.56(-1.71%)
May 10, 2011	32.06	32.79	32.06	32.78	447,369	+0.89(+2.79%)
May 09, 2011	31.34	32.02	31.30	31.89	366,806	+0.47(+1.50%)
May 06, 2011	32.08	32.12	31.34	31.42	238,348	-0.39(-1.23%)
May 05, 2011	31.45	32.08	31.41	31.81	368,152	+0.20(+0.63%)
May 04, 2011	31.80	31.90	31.43	31.61	316,368	-0.15(-0.47%)
May 03, 2011	32.11	32.26	31.42	31.76	486,193	-0.42(-1.31%)

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