Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.66	21.66	21.39	21.48	1,450,045	-0.02(-0.11%)
Jan 30, 2012	21.43	21.54	21.31	21.50	1,554,460	-0.12(-0.57%)
Jan 27, 2012	21.48	21.68	21.47	21.63	1,010,025	+0.07(+0.31%)
Jan 26, 2012	21.87	21.87	21.48	21.56	851,926	-0.14(-0.63%)
Jan 25, 2012	21.42	21.74	21.34	21.70	1,215,283	+0.25(+1.15%)
Jan 24, 2012	21.27	21.46	21.22	21.45	3,855,038	+0.06(+0.26%)
Jan 23, 2012	21.37	21.52	21.27	21.39	1,415,713	+0.04(+0.17%)
Jan 20, 2012	21.41	21.41	21.30	21.36	924,787	-0.07(-0.34%)
Jan 19, 2012	21.35	21.48	21.30	21.43	1,082,594	+0.16(+0.76%)
Jan 18, 2012	20.98	21.27	20.93	21.27	1,477,004	+0.30(+1.42%)
Jan 17, 2012	21.10	21.15	20.91	20.97	1,329,699	+0.07(+0.31%)
Jan 13, 2012	20.85	20.91	20.72	20.90	1,054,557	-0.11(-0.52%)
Jan 12, 2012	20.98	21.03	20.81	21.01	921,766	+0.08(+0.37%)
Jan 11, 2012	20.84	20.96	20.81	20.94	825,930	+0.04(+0.17%)
Jan 10, 2012	20.87	20.93	20.83	20.90	1,377,476	+0.27(+1.29%)
Jan 09, 2012	20.63	20.68	20.50	20.63	1,332,701	+0.07(+0.36%)
Jan 06, 2012	20.59	20.67	20.49	20.56	1,411,798	-0.04(-0.17%)
Jan 05, 2012	20.36	20.62	20.22	20.60	1,576,434	+0.15(+0.73%)
Jan 04, 2012	20.39	20.50	20.32	20.45	2,463,602	+0.18(+0.90%)
Dec 30, 2011	20.32	20.38	20.25	20.26	2,710,794	-0.07(-0.33%)
Dec 29, 2011	20.20	20.36	20.15	20.33	1,178,197	+0.21(+1.04%)
Dec 28, 2011	20.41	20.45	20.10	20.12	1,528,026	-0.30(-1.45%)
Dec 27, 2011	20.34	20.48	20.31	20.42	1,291,253	+0.03(+0.16%)
Dec 23, 2011	20.31	20.39	20.24	20.38	1,068,226	+0.34(+1.69%)
Dec 21, 2011	19.93	20.07	19.77	20.04	3,586,805	+0.05(+0.25%)
Dec 20, 2011	19.72	20.01	19.69	20.00	2,447,028	+0.66(+3.40%)
Dec 19, 2011	19.73	19.78	19.30	19.34	3,021,831	-0.29(-1.50%)
Dec 16, 2011	19.64	19.85	19.55	19.63	2,967,516	+0.11(+0.58%)
Dec 15, 2011	19.67	19.68	19.44	19.52	2,101,652	+0.11(+0.55%)
Dec 14, 2011	19.51	19.61	19.36	19.41	2,502,446	-0.26(-1.32%)
Dec 13, 2011	20.15	20.17	19.56	19.67	2,159,146	-0.31(-1.53%)
Dec 12, 2011	20.09	20.09	19.80	19.98	3,184,477	-0.31(-1.51%)
Dec 09, 2011	20.01	20.34	19.98	20.29	2,001,367	+0.38(+1.91%)
Dec 08, 2011	20.26	20.30	19.87	19.91	3,106,340	-0.50(-2.47%)
Dec 07, 2011	20.29	20.49	20.13	20.41	2,148,321	-0.05(-0.24%)
Dec 06, 2011	20.48	20.55	20.35	20.46	2,767,478	-0.03(-0.13%)
Dec 05, 2011	20.60	20.68	20.37	20.48	1,760,144	+0.24(+1.16%)
Dec 02, 2011	20.44	20.55	20.22	20.25	1,013,710	+0.01(+0.07%)
Dec 01, 2011	20.24	20.42	20.17	20.23	1,966,397	-0.06(-0.29%)
Nov 30, 2011	20.08	20.30	20.00	20.29	2,881,366	+0.88(+4.56%)
Nov 29, 2011	19.43	19.55	19.34	19.41	1,110,739	+0.03(+0.16%)
Nov 28, 2011	19.35	19.49	19.24	19.38	3,551,542	+0.58(+3.11%)
Nov 25, 2011	18.75	19.00	18.75	18.80	484,380	-0.03(-0.19%)
Nov 23, 2011	19.12	19.12	18.83	18.83	1,500,347	-0.49(-2.51%)
Nov 22, 2011	19.34	19.47	19.19	19.32	1,318,594	-0.09(-0.48%)
Nov 21, 2011	19.44	19.50	19.21	19.41	2,158,101	-0.33(-1.66%)
Nov 18, 2011	19.82	19.87	19.63	19.74	1,228,406	-0.01(-0.04%)
Nov 17, 2011	20.10	20.14	19.64	19.74	1,277,750	-0.41(-2.01%)
Nov 16, 2011	20.23	20.51	20.12	20.15	2,857,631	-0.29(-1.42%)
Nov 15, 2011	20.24	20.53	20.14	20.44	2,025,522	+0.13(+0.62%)
Nov 14, 2011	20.43	20.49	20.22	20.31	908,362	-0.19(-0.95%)
Nov 11, 2011	20.32	20.58	20.30	20.51	949,615	+0.44(+2.17%)
Nov 10, 2011	20.23	20.23	19.89	20.07	1,504,111	+0.11(+0.54%)
Nov 09, 2011	20.29	20.34	19.91	19.96	1,505,962	-0.82(-3.96%)
Nov 08, 2011	20.72	20.81	20.38	20.79	3,634,098	+0.20(+1.00%)
Nov 07, 2011	20.54	20.63	20.23	20.58	1,636,041	+0.01(+0.05%)
Nov 04, 2011	20.38	20.61	20.23	20.57	1,203,378	+0.00(+0.00%)
Nov 03, 2011	20.40	20.63	20.03	20.57	1,945,754	+0.39(+1.95%)
Nov 02, 2011	20.10	20.27	19.93	20.18	1,856,879	+0.37(+1.89%)

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