Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.89	23.10	22.60	22.76	1,651,030	-0.54(-2.32%)
Sep 29, 2011	23.44	23.49	22.99	23.30	648,036	+0.43(+1.88%)
Sep 28, 2011	23.38	23.51	22.86	22.87	868,142	-0.25(-1.07%)
Sep 27, 2011	23.23	23.57	23.03	23.12	1,298,196	+0.53(+2.34%)
Sep 26, 2011	22.41	22.63	22.12	22.59	444,852	+0.20(+0.90%)
Sep 23, 2011	22.18	22.51	22.15	22.39	217,259	+0.00(+0.00%)
Sep 22, 2011	22.54	22.56	22.09	22.39	320,936	-0.69(-2.99%)
Sep 21, 2011	23.69	23.75	23.07	23.08	320,748	-0.57(-2.42%)
Sep 20, 2011	23.77	23.92	23.57	23.65	182,882	-0.13(-0.55%)
Sep 19, 2011	23.64	23.89	23.49	23.78	158,470	-0.49(-2.01%)
Sep 16, 2011	24.26	24.35	24.10	24.27	277,019	+0.00(+0.00%)
Sep 15, 2011	24.13	24.28	23.96	24.27	169,983	+0.53(+2.22%)
Sep 14, 2011	23.53	23.94	23.23	23.74	301,753	+0.20(+0.86%)
Sep 13, 2011	23.47	23.65	23.33	23.54	375,485	+0.10(+0.42%)
Sep 12, 2011	23.14	23.45	22.89	23.44	295,126	-0.08(-0.33%)
Sep 09, 2011	23.77	23.84	23.38	23.52	299,089	-0.70(-2.90%)
Sep 08, 2011	24.40	24.60	24.13	24.22	207,156	-0.42(-1.72%)
Sep 07, 2011	24.33	24.66	24.21	24.65	146,272	+0.67(+2.80%)
Sep 06, 2011	23.70	23.99	23.65	23.98	556,680	-0.84(-3.39%)
Sep 02, 2011	24.87	25.04	24.74	24.82	192,607	-0.39(-1.55%)
Sep 01, 2011	25.46	25.63	25.19	25.21	599,493	-0.43(-1.68%)
Aug 31, 2011	25.59	25.79	25.45	25.64	359,004	+0.46(+1.81%)
Aug 30, 2011	25.03	25.29	24.88	25.18	320,966	-0.06(-0.23%)
Aug 29, 2011	24.91	25.24	24.89	25.24	225,716	+0.76(+3.09%)
Aug 26, 2011	24.09	24.61	23.87	24.48	389,824	+0.35(+1.46%)
Aug 25, 2011	24.63	24.63	23.98	24.13	461,617	-0.39(-1.59%)
Aug 24, 2011	24.43	24.71	24.30	24.52	642,509	-0.12(-0.50%)
Aug 23, 2011	24.26	24.67	24.05	24.65	935,129	+0.66(+2.77%)
Aug 22, 2011	24.41	24.48	23.87	23.98	839,933	+0.09(+0.38%)
Aug 19, 2011	23.94	24.52	23.85	23.89	324,025	-0.32(-1.32%)
Aug 18, 2011	24.35	24.41	24.00	24.21	570,199	-1.11(-4.37%)
Aug 17, 2011	25.40	25.56	25.15	25.32	334,746	+0.28(+1.12%)
Aug 16, 2011	25.15	25.32	24.82	25.04	459,919	-0.46(-1.81%)
Aug 15, 2011	25.29	25.58	25.29	25.50	411,798	+0.59(+2.38%)
Aug 12, 2011	25.02	25.15	24.71	24.91	351,694	+0.27(+1.08%)
Aug 11, 2011	23.79	24.97	23.72	24.64	1,832,038	+1.24(+5.29%)
Aug 10, 2011	24.25	24.25	23.40	23.40	605,333	-1.37(-5.55%)
Aug 09, 2011	24.95	24.78	23.19	24.78	1,883,670	+1.91(+8.35%)
Aug 08, 2011	23.96	24.09	22.86	22.87	1,335,646	-2.23(-8.90%)
Aug 05, 2011	25.45	25.55	24.36	25.10	1,866,438	+0.20(+0.78%)
Aug 04, 2011	25.79	25.81	24.85	24.91	664,964	-1.90(-7.09%)
Aug 03, 2011	26.94	26.98	26.48	26.81	901,248	-0.07(-0.27%)
Aug 02, 2011	27.31	27.51	26.85	26.88	1,187,000	-0.87(-3.14%)
Aug 01, 2011	28.26	28.26	27.49	27.75	1,098,150	-0.18(-0.65%)
Jul 29, 2011	27.77	28.09	27.75	27.94	773,460	+0.04(+0.14%)
Jul 28, 2011	27.89	28.09	27.76	27.90	1,066,372	-0.07(-0.26%)
Jul 27, 2011	28.39	28.39	27.84	27.97	292,903	-0.55(-1.92%)
Jul 26, 2011	28.55	28.65	28.45	28.52	233,999	+0.07(+0.25%)
Jul 25, 2011	28.32	28.52	28.25	28.44	475,197	+0.01(+0.02%)
Jul 22, 2011	28.43	28.48	28.41	28.44	349,233	+0.07(+0.23%)
Jul 21, 2011	28.09	28.48	28.05	28.37	452,636	+0.49(+1.78%)
Jul 20, 2011	27.81	27.91	27.71	27.88	339,960	+0.26(+0.94%)
Jul 19, 2011	27.49	27.73	27.47	27.62	545,687	+0.33(+1.19%)
Jul 18, 2011	27.41	27.42	27.06	27.29	334,544	-0.50(-1.78%)
Jul 15, 2011	27.83	27.86	27.62	27.79	270,354	+0.07(+0.26%)
Jul 14, 2011	28.02	28.08	27.64	27.71	133,698	-0.21(-0.75%)
Jul 13, 2011	27.78	28.20	27.72	27.92	392,509	+0.54(+1.97%)
Jul 12, 2011	27.44	27.74	27.38	27.38	215,652	-0.21(-0.78%)
Jul 11, 2011	27.83	27.83	27.53	27.60	370,511	-0.84(-2.95%)
Jul 08, 2011	28.47	28.55	28.24	28.44	438,026	-0.26(-0.91%)
Jul 07, 2011	28.61	28.75	28.54	28.70	243,189	+0.25(+0.87%)
Jul 06, 2011	28.44	28.48	28.28	28.45	168,081	-0.17(-0.59%)
Jul 05, 2011	28.66	28.73	28.53	28.62	215,174	-0.07(-0.25%)

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