Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.13	23.13	22.80	22.86	125,242	-0.06(-0.25%)
Nov 29, 2011	22.92	22.99	22.80	22.92	125,315	+0.02(+0.09%)
Nov 28, 2011	22.60	22.98	22.51	22.90	102,644	+0.56(+2.50%)
Nov 25, 2011	22.41	22.67	22.34	22.34	19,174	-0.22(-0.97%)
Nov 23, 2011	22.70	22.75	22.30	22.56	76,513	-0.21(-0.94%)
Nov 22, 2011	22.97	23.00	22.70	22.78	75,367	-0.16(-0.70%)
Nov 21, 2011	22.69	23.06	22.47	22.94	173,936	+0.18(+0.78%)
Nov 18, 2011	22.66	22.88	22.36	22.76	187,153	+0.33(+1.49%)
Nov 17, 2011	22.58	22.66	22.16	22.43	143,425	-0.08(-0.37%)
Nov 16, 2011	22.47	22.66	22.14	22.51	71,039	+0.02(+0.09%)
Nov 15, 2011	22.29	22.64	21.72	22.49	226,697	-0.01(-0.02%)
Nov 14, 2011	22.28	22.65	22.18	22.49	149,109	+0.12(+0.54%)
Nov 11, 2011	22.19	22.71	22.19	22.37	128,728	+0.26(+1.15%)
Nov 10, 2011	22.28	22.45	21.86	22.12	131,910	+0.16(+0.74%)
Nov 09, 2011	22.09	22.34	21.89	21.96	175,782	-0.46(-2.05%)
Nov 08, 2011	22.93	22.93	22.39	22.42	184,971	-0.59(-2.56%)
Nov 07, 2011	23.20	23.29	22.81	23.00	138,251	-0.05(-0.20%)
Nov 04, 2011	23.06	23.14	23.02	23.05	304,368	+0.02(+0.09%)
Nov 03, 2011	23.24	23.24	23.01	23.03	166,273	-0.03(-0.11%)
Nov 02, 2011	23.06	23.20	22.78	23.06	151,646	+0.28(+1.22%)
Nov 01, 2011	23.72	23.72	22.68	22.78	205,548	-0.14(-0.60%)
Oct 31, 2011	22.98	22.98	22.86	22.92	114,293	-0.05(-0.22%)
Oct 28, 2011	22.91	23.02	22.82	22.97	130,727	-0.09(-0.40%)
Oct 27, 2011	23.06	23.23	22.79	23.06	216,233	+0.20(+0.87%)
Oct 26, 2011	22.98	23.06	22.75	22.86	151,077	-0.09(-0.38%)
Oct 25, 2011	23.09	23.18	22.87	22.95	159,691	-0.22(-0.93%)
Oct 24, 2011	23.06	23.23	23.06	23.16	155,929	+0.14(+0.62%)
Oct 21, 2011	22.87	23.06	22.85	23.02	99,647	+0.25(+1.10%)
Oct 20, 2011	22.56	22.80	22.55	22.77	99,216	+0.11(+0.50%)
Oct 19, 2011	22.98	23.04	22.58	22.66	325,906	-0.46(-1.97%)
Oct 18, 2011	22.75	23.28	22.74	23.11	189,651	+0.56(+2.50%)
Oct 17, 2011	23.56	23.82	22.55	22.55	235,079	-0.98(-4.18%)
Oct 14, 2011	23.23	23.57	23.12	23.53	104,871	+0.38(+1.64%)
Oct 13, 2011	23.18	23.25	22.75	23.15	108,724	-0.13(-0.57%)
Oct 12, 2011	23.06	23.29	23.04	23.29	106,195	+0.24(+1.05%)
Oct 11, 2011	22.91	23.06	22.86	23.05	104,593	+0.02(+0.07%)
Oct 10, 2011	22.91	23.06	22.68	23.03	131,779	+0.27(+1.17%)
Oct 07, 2011	23.00	23.06	22.63	22.76	187,214	-0.03(-0.13%)
Oct 06, 2011	22.93	22.93	22.67	22.80	110,196	+0.11(+0.47%)
Oct 05, 2011	22.68	22.83	22.36	22.69	117,655	+0.08(+0.36%)
Oct 04, 2011	22.01	22.61	21.58	22.61	206,801	+0.36(+1.61%)
Oct 03, 2011	22.48	22.63	22.11	22.25	144,829	-0.30(-1.32%)
Sep 30, 2011	22.27	22.62	22.12	22.54	122,135	+0.18(+0.83%)
Sep 29, 2011	21.83	22.40	21.83	22.36	88,166	+0.68(+3.12%)
Sep 28, 2011	22.50	22.66	21.68	21.68	153,522	-0.95(-4.19%)
Sep 27, 2011	22.51	22.87	22.21	22.63	128,151	+0.49(+2.22%)
Sep 26, 2011	22.38	22.70	22.03	22.14	91,541	+0.03(+0.14%)
Sep 23, 2011	22.04	22.54	21.91	22.11	131,997	+0.14(+0.63%)
Sep 22, 2011	22.04	22.48	21.92	21.97	138,079	-0.36(-1.63%)
Sep 21, 2011	22.71	22.79	22.33	22.33	110,603	-0.37(-1.65%)
Sep 20, 2011	22.54	22.87	22.42	22.71	169,430	+0.29(+1.28%)
Sep 19, 2011	22.09	22.47	21.97	22.42	147,426	+0.22(+0.99%)
Sep 16, 2011	22.51	22.55	22.20	22.20	200,652	-0.30(-1.32%)
Sep 15, 2011	22.26	22.53	22.11	22.50	184,642	+0.33(+1.48%)
Sep 14, 2011	22.20	22.38	21.76	22.17	138,181	+0.16(+0.72%)
Sep 13, 2011	21.99	22.21	21.69	22.01	134,943	+0.10(+0.44%)
Sep 12, 2011	21.81	22.29	21.57	21.91	214,190	+0.01(+0.05%)
Sep 09, 2011	22.09	22.17	21.68	21.90	165,805	-0.29(-1.32%)
Sep 08, 2011	22.19	22.42	22.08	22.20	217,986	-0.07(-0.30%)
Sep 07, 2011	22.11	22.32	21.99	22.26	173,471	+0.59(+2.74%)
Sep 06, 2011	21.58	21.70	21.17	21.67	233,980	-0.10(-0.45%)
Sep 02, 2011	21.78	21.99	21.68	21.77	79,432	-0.25(-1.12%)

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