Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.53	22.73	21.99	22.32	294,755	-0.45(-2.00%)
Sep 29, 2011	23.05	23.21	22.27	22.78	192,178	+0.16(+0.72%)
Sep 28, 2011	23.69	23.71	22.61	22.61	148,018	-1.02(-4.32%)
Sep 27, 2011	24.15	24.65	23.40	23.63	217,698	-0.18(-0.76%)
Sep 26, 2011	23.33	23.82	22.69	23.81	159,418	+0.56(+2.40%)
Sep 23, 2011	23.09	23.54	22.53	23.26	216,193	+0.15(+0.67%)
Sep 22, 2011	21.44	23.46	21.24	23.10	436,197	+0.96(+4.34%)
Sep 21, 2011	23.30	23.61	22.05	22.14	233,888	-1.17(-5.01%)
Sep 20, 2011	23.99	24.15	23.28	23.31	241,906	-0.44(-1.84%)
Sep 19, 2011	23.39	24.02	23.24	23.75	237,861	+0.03(+0.11%)
Sep 16, 2011	24.08	24.27	23.21	23.72	1,173,563	-1.61(-6.37%)
Sep 15, 2011	25.79	26.02	25.18	25.33	189,640	-0.17(-0.67%)
Sep 14, 2011	25.51	25.90	24.68	25.50	193,531	+0.30(+1.19%)
Sep 13, 2011	25.37	26.47	25.09	25.20	530,508	-0.05(-0.20%)
Sep 12, 2011	24.80	25.50	24.49	25.26	297,169	+0.03(+0.14%)
Sep 09, 2011	25.53	25.53	24.32	25.22	512,524	-0.52(-2.03%)
Sep 08, 2011	25.75	26.45	25.74	25.75	206,088	-0.20(-0.76%)
Sep 07, 2011	24.96	26.02	24.88	25.94	262,590	+1.42(+5.77%)
Sep 06, 2011	24.30	24.69	23.61	24.53	310,293	-0.28(-1.14%)
Sep 02, 2011	24.69	25.20	24.68	24.81	202,897	-0.37(-1.47%)
Sep 01, 2011	25.32	25.81	24.96	25.18	233,263	-0.11(-0.44%)
Aug 31, 2011	25.76	25.98	25.01	25.29	396,950	-0.43(-1.67%)
Aug 30, 2011	26.18	26.55	25.43	25.72	231,957	-0.66(-2.50%)
Aug 29, 2011	25.71	26.46	25.58	26.38	271,951	+0.92(+3.61%)
Aug 26, 2011	24.23	25.53	24.07	25.46	175,790	+1.00(+4.10%)
Aug 25, 2011	25.57	25.69	24.26	24.46	275,583	-0.88(-3.45%)
Aug 24, 2011	25.21	25.43	24.53	25.33	351,680	+0.09(+0.34%)
Aug 23, 2011	22.92	25.29	22.65	25.25	450,428	+2.47(+10.85%)
Aug 22, 2011	23.52	23.58	22.14	22.78	637,970	-0.26(-1.12%)
Aug 19, 2011	23.04	23.68	22.40	23.03	677,686	-0.43(-1.83%)
Aug 18, 2011	22.95	23.78	22.83	23.46	987,272	-0.09(-0.36%)
Aug 17, 2011	25.33	25.95	22.53	23.55	2,580,401	+2.92(+14.14%)
Aug 16, 2011	20.95	21.12	20.37	20.63	122,786	-0.55(-2.59%)
Aug 15, 2011	20.86	21.31	20.77	21.18	118,782	+0.45(+2.19%)
Aug 12, 2011	21.33	21.33	20.24	20.73	206,945	-0.43(-2.03%)
Aug 11, 2011	20.28	21.58	20.20	21.16	238,844	+1.01(+5.03%)
Aug 10, 2011	20.82	21.22	20.04	20.14	205,820	-1.18(-5.55%)
Aug 09, 2011	20.80	21.64	19.52	21.33	351,702	+1.32(+6.60%)
Aug 08, 2011	21.31	22.27	19.99	20.01	421,001	-1.97(-8.98%)
Aug 05, 2011	22.86	23.07	21.85	21.98	239,973	-0.68(-3.02%)
Aug 04, 2011	22.93	23.25	22.65	22.66	367,075	-0.48(-2.07%)
Aug 03, 2011	22.50	23.18	22.30	23.14	240,097	+0.71(+3.16%)
Aug 02, 2011	22.18	22.83	22.13	22.43	234,024	+0.10(+0.46%)
Aug 01, 2011	22.42	23.07	22.01	22.33	321,095	+0.00(+0.00%)
Jul 29, 2011	21.82	22.39	21.62	22.33	352,307	+0.31(+1.40%)
Jul 28, 2011	21.31	22.22	21.27	22.02	165,063	+0.70(+3.29%)
Jul 27, 2011	22.35	22.35	21.02	21.32	202,291	+0.03(+0.16%)
Jul 26, 2011	21.87	21.87	21.27	21.29	146,464	-0.51(-2.35%)
Jul 25, 2011	21.79	22.10	21.62	21.80	94,184	-0.12(-0.55%)
Jul 22, 2011	22.02	22.09	21.90	21.92	71,563	-0.18(-0.81%)
Jul 21, 2011	21.99	22.32	21.77	22.10	80,506	+0.25(+1.13%)
Jul 20, 2011	22.05	22.27	21.55	21.85	81,580	-0.20(-0.89%)
Jul 19, 2011	21.43	22.06	21.32	22.05	66,112	+0.76(+3.57%)
Jul 18, 2011	21.79	21.88	21.28	21.29	49,970	-0.62(-2.81%)
Jul 15, 2011	21.80	22.18	21.69	21.90	105,468	+0.15(+0.67%)
Jul 14, 2011	21.83	22.07	21.48	21.76	121,410	-0.15(-0.66%)
Jul 13, 2011	21.79	22.22	21.77	21.90	49,343	+0.30(+1.38%)
Jul 12, 2011	21.53	21.83	21.50	21.60	83,530	+0.03(+0.16%)
Jul 11, 2011	22.03	22.19	21.54	21.57	170,029	-0.68(-3.03%)
Jul 08, 2011	22.02	22.31	21.91	22.24	103,022	-0.10(-0.46%)
Jul 07, 2011	22.19	22.43	22.08	22.35	144,872	+0.38(+1.75%)
Jul 06, 2011	21.87	22.09	21.85	21.96	126,249	+0.08(+0.35%)
Jul 05, 2011	21.62	21.89	21.58	21.89	164,536	+0.32(+1.47%)

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