Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.71	19.84	19.46	19.46	66,499	-0.54(-2.70%)
Sep 29, 2011	20.27	20.29	19.66	20.00	32,825	+0.11(+0.56%)
Sep 28, 2011	20.45	20.52	19.89	19.89	69,641	-0.51(-2.49%)
Sep 27, 2011	20.59	20.76	20.31	20.40	144,817	+0.21(+1.02%)
Sep 26, 2011	19.96	20.19	19.59	20.19	103,221	+0.48(+2.42%)
Sep 23, 2011	19.48	19.81	19.46	19.71	159,077	+0.15(+0.77%)
Sep 22, 2011	19.59	19.81	19.29	19.56	226,592	-0.66(-3.26%)
Sep 21, 2011	20.90	20.92	20.22	20.22	53,083	-0.67(-3.23%)
Sep 20, 2011	21.09	21.28	20.90	20.90	66,564	-0.09(-0.43%)
Sep 19, 2011	20.79	21.08	20.74	20.99	79,579	-0.19(-0.88%)
Sep 16, 2011	21.17	21.28	21.04	21.17	88,442	+0.07(+0.34%)
Sep 15, 2011	20.95	21.12	20.81	21.10	54,630	+0.33(+1.61%)
Sep 14, 2011	20.53	21.02	20.26	20.77	40,915	+0.28(+1.36%)
Sep 13, 2011	20.29	20.51	20.16	20.49	797,107	+0.31(+1.53%)
Sep 12, 2011	19.78	20.20	19.74	20.18	131,711	+0.10(+0.51%)
Sep 09, 2011	20.35	20.41	19.96	20.08	103,712	-0.53(-2.58%)
Sep 08, 2011	20.76	20.91	20.53	20.61	77,664	-0.24(-1.14%)
Sep 07, 2011	20.56	20.85	20.48	20.85	55,168	+0.64(+3.18%)
Sep 06, 2011	19.79	20.23	19.68	20.21	155,919	-0.16(-0.78%)
Sep 02, 2011	20.44	20.59	20.28	20.36	432,824	-0.56(-2.66%)
Sep 01, 2011	21.20	21.24	20.92	20.92	117,098	-0.27(-1.27%)
Aug 31, 2011	21.19	21.43	21.06	21.19	434,218	+0.10(+0.49%)
Aug 30, 2011	20.94	21.21	20.81	21.09	102,108	+0.08(+0.38%)
Aug 29, 2011	20.65	21.01	20.63	21.01	103,390	+0.67(+3.32%)
Aug 26, 2011	19.84	20.39	19.56	20.33	272,067	+0.37(+1.87%)
Aug 25, 2011	20.44	20.44	19.90	19.96	80,105	-0.39(-1.91%)
Aug 24, 2011	19.98	20.35	19.94	20.35	145,108	+0.29(+1.46%)
Aug 23, 2011	19.43	20.05	19.32	20.05	83,053	+0.73(+3.78%)
Aug 22, 2011	19.75	19.75	19.26	19.32	130,102	+0.03(+0.16%)
Aug 19, 2011	19.31	19.86	19.26	19.29	444,755	-0.33(-1.66%)
Aug 18, 2011	19.99	19.99	19.44	19.62	193,805	-0.98(-4.78%)
Aug 17, 2011	20.71	20.91	20.47	20.60	117,347	-0.05(-0.23%)
Aug 16, 2011	20.68	20.85	20.44	20.65	230,010	-0.22(-1.06%)
Aug 15, 2011	20.55	20.88	20.55	20.87	158,936	+0.47(+2.29%)
Aug 12, 2011	20.43	20.58	20.24	20.40	186,095	+0.12(+0.59%)
Aug 11, 2011	19.47	20.52	19.46	20.28	222,270	+0.96(+4.99%)
Aug 10, 2011	19.65	20.00	19.31	19.32	290,263	-0.81(-4.04%)
Aug 09, 2011	20.52	20.13	18.87	20.13	284,622	+0.98(+5.11%)
Aug 08, 2011	20.05	20.30	19.12	19.15	480,933	-1.50(-7.28%)
Aug 05, 2011	21.02	21.02	20.07	20.66	542,231	+0.00(+0.00%)
Aug 04, 2011	21.48	21.49	20.64	20.66	490,501	-1.12(-5.14%)
Aug 03, 2011	21.70	21.80	21.28	21.78	443,892	+0.10(+0.48%)
Aug 02, 2011	22.18	22.30	21.67	21.67	373,774	-0.71(-3.16%)
Aug 01, 2011	22.77	22.79	22.18	22.38	374,060	-0.14(-0.63%)
Jul 29, 2011	22.38	22.72	22.25	22.52	261,305	-0.11(-0.49%)
Jul 28, 2011	22.76	22.91	22.62	22.63	105,876	-0.09(-0.38%)
Jul 27, 2011	23.13	23.13	22.70	22.72	110,670	-0.54(-2.32%)
Jul 26, 2011	23.33	23.37	23.20	23.26	150,698	-0.05(-0.20%)
Jul 25, 2011	23.32	23.45	23.28	23.31	415,381	-0.20(-0.84%)
Jul 22, 2011	23.49	23.52	23.46	23.51	97,418	+0.01(+0.03%)
Jul 21, 2011	23.32	23.53	23.26	23.50	272,935	+0.33(+1.40%)
Jul 20, 2011	23.29	23.29	23.13	23.17	115,819	-0.06(-0.27%)
Jul 19, 2011	22.98	23.26	22.98	23.24	34,719	+0.40(+1.74%)
Jul 18, 2011	22.97	22.98	22.71	22.84	34,173	-0.25(-1.07%)
Jul 15, 2011	23.11	23.11	22.93	23.09	64,601	+0.07(+0.31%)
Jul 14, 2011	23.38	23.38	22.97	23.02	220,863	-0.20(-0.85%)
Jul 13, 2011	23.24	23.46	23.19	23.21	97,405	+0.04(+0.17%)
Jul 12, 2011	23.23	23.37	23.17	23.17	44,851	-0.12(-0.51%)
Jul 11, 2011	23.48	23.51	23.24	23.29	67,549	-0.48(-2.04%)
Jul 08, 2011	23.78	23.78	23.57	23.78	258,839	-0.21(-0.86%)
Jul 07, 2011	23.90	24.05	23.88	23.98	242,165	+0.29(+1.21%)
Jul 06, 2011	23.67	23.73	23.56	23.70	172,237	+0.00(+0.00%)
Jul 05, 2011	23.74	23.75	23.63	23.70	60,833	-0.06(-0.23%)

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