Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	16.74	16.99	16.55	16.79	40,489	-0.01(-0.06%)
Sep 29, 2011	16.95	17.25	16.68	16.80	57,606	+0.16(+0.96%)
Sep 28, 2011	16.73	17.40	16.60	16.64	57,574	-0.85(-4.86%)
Sep 27, 2011	17.40	18.00	17.40	17.49	51,702	+0.29(+1.69%)
Sep 26, 2011	17.09	17.22	16.33	17.20	46,609	+0.28(+1.65%)
Sep 23, 2011	17.21	17.37	16.89	16.92	46,694	-0.29(-1.69%)
Sep 22, 2011	17.58	17.59	17.01	17.21	52,638	-0.75(-4.18%)
Sep 21, 2011	17.92	18.08	17.85	17.96	86,124	+0.18(+1.01%)
Sep 20, 2011	18.08	18.13	17.75	17.78	36,805	-0.10(-0.56%)
Sep 19, 2011	17.94	17.97	17.75	17.88	43,502	-0.34(-1.88%)
Sep 16, 2011	18.49	18.73	18.19	18.22	46,265	-0.08(-0.42%)
Sep 15, 2011	18.04	18.35	18.04	18.30	104,781	+0.61(+3.45%)
Sep 14, 2011	17.46	17.79	17.04	17.69	78,552	+0.56(+3.27%)
Sep 13, 2011	17.35	17.38	16.88	17.13	75,236	+0.00(+0.00%)
Sep 12, 2011	17.69	17.69	16.79	17.13	82,754	-0.85(-4.73%)
Sep 09, 2011	18.30	18.30	17.77	17.98	40,630	-0.38(-2.07%)
Sep 08, 2011	18.84	18.97	18.18	18.36	116,128	-0.37(-1.98%)
Sep 07, 2011	18.67	18.84	18.60	18.73	37,100	+0.24(+1.30%)
Sep 06, 2011	18.35	18.67	18.10	18.49	56,610	-0.31(-1.65%)
Sep 02, 2011	18.74	18.96	18.56	18.80	20,105	-0.11(-0.58%)
Sep 01, 2011	19.29	19.40	18.80	18.91	117,493	-0.24(-1.25%)
Aug 31, 2011	19.18	19.36	19.02	19.15	45,761	+0.07(+0.37%)
Aug 30, 2011	19.33	19.38	18.96	19.08	56,211	-0.06(-0.31%)
Aug 29, 2011	18.92	19.16	18.84	19.14	35,145	+0.41(+2.19%)
Aug 26, 2011	18.06	18.82	18.06	18.73	46,208	+0.68(+3.77%)
Aug 25, 2011	17.99	18.26	17.90	18.05	47,525	+0.21(+1.18%)
Aug 24, 2011	17.52	17.90	17.51	17.84	24,761	+0.24(+1.36%)
Aug 23, 2011	17.80	17.80	17.38	17.60	61,460	-0.07(-0.40%)
Aug 22, 2011	18.46	18.46	17.60	17.67	44,919	-0.20(-1.12%)
Aug 19, 2011	17.73	18.24	17.47	17.87	53,358	-0.15(-0.83%)
Aug 18, 2011	18.69	18.69	17.55	18.02	73,321	-1.07(-5.61%)
Aug 17, 2011	19.18	19.33	19.01	19.09	38,697	+0.04(+0.21%)
Aug 16, 2011	19.00	19.34	18.86	19.05	114,226	+0.08(+0.42%)
Aug 15, 2011	18.52	19.30	18.52	18.97	155,026	+0.64(+3.49%)
Aug 12, 2011	17.97	18.54	17.96	18.33	148,689	+0.55(+3.09%)
Aug 11, 2011	17.22	17.95	17.21	17.78	112,494	+0.66(+3.86%)
Aug 10, 2011	18.00	18.20	16.93	17.12	155,943	-0.89(-4.94%)
Aug 09, 2011	17.82	18.23	15.72	18.01	156,030	+2.33(+14.86%)
Aug 08, 2011	17.82	18.23	15.16	15.68	279,497	-3.43(-17.95%)
Aug 05, 2011	19.96	19.98	18.43	19.11	155,134	-0.75(-3.78%)
Aug 04, 2011	20.80	20.88	19.55	19.86	185,293	-0.94(-4.52%)
Aug 03, 2011	20.81	20.96	20.75	20.80	78,590	-0.09(-0.43%)
Aug 02, 2011	20.78	21.00	20.62	20.89	196,850	-0.09(-0.43%)
Aug 01, 2011	20.77	21.11	20.57	20.98	81,132	+0.43(+2.09%)
Jul 29, 2011	20.98	20.98	20.45	20.55	52,811	-0.52(-2.47%)
Jul 28, 2011	21.01	21.16	20.96	21.07	53,725	-0.04(-0.19%)
Jul 27, 2011	21.19	21.23	20.95	21.11	55,230	-0.19(-0.89%)
Jul 26, 2011	21.30	21.37	21.15	21.30	101,972	+0.04(+0.19%)
Jul 25, 2011	21.42	21.42	21.14	21.26	38,585	-0.24(-1.12%)
Jul 22, 2011	21.55	21.55	21.47	21.50	52,367	+0.00(+0.00%)
Jul 21, 2011	21.02	21.66	21.00	21.50	117,382	+0.61(+2.92%)
Jul 20, 2011	21.04	21.17	20.88	20.89	72,592	-0.08(-0.38%)
Jul 19, 2011	21.10	21.20	20.93	20.97	171,593	+0.05(+0.24%)
Jul 18, 2011	21.20	21.20	20.79	20.92	73,062	-0.35(-1.65%)
Jul 15, 2011	21.17	21.34	20.95	21.27	52,458	+0.24(+1.14%)
Jul 14, 2011	21.11	21.18	20.97	21.03	47,367	-0.04(-0.19%)
Jul 13, 2011	21.38	21.46	21.03	21.07	60,384	-0.30(-1.40%)
Jul 12, 2011	21.42	21.49	21.37	21.37	42,658	-0.14(-0.65%)
Jul 11, 2011	21.75	21.78	21.48	21.51	67,001	-0.51(-2.32%)
Jul 08, 2011	21.84	22.04	21.84	22.02	38,661	+0.10(+0.46%)
Jul 07, 2011	21.95	22.00	21.87	21.92	47,875	-0.03(-0.14%)
Jul 06, 2011	21.93	22.00	21.73	21.95	68,719	+0.01(+0.05%)
Jul 05, 2011	22.00	22.13	21.87	21.94	39,946	-0.12(-0.54%)

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