Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.13	19.17	18.82	18.83	323,117	-0.16(-0.84%)
Feb 28, 2012	18.82	19.03	18.77	18.99	161,948	+0.27(+1.44%)
Feb 27, 2012	18.53	18.80	18.46	18.73	233,973	-0.22(-1.15%)
Feb 24, 2012	18.82	19.01	18.80	18.94	114,000	+0.23(+1.23%)
Feb 23, 2012	18.52	18.73	18.40	18.71	157,345	+0.19(+1.00%)
Feb 22, 2012	18.49	18.57	18.41	18.53	323,518	-0.18(-0.96%)
Feb 21, 2012	18.76	18.86	18.67	18.71	412,112	+0.17(+0.90%)
Feb 17, 2012	18.52	18.55	18.40	18.54	350,670	+0.13(+0.70%)
Feb 16, 2012	17.99	18.45	17.98	18.41	500,731	+0.32(+1.77%)
Feb 15, 2012	18.21	18.24	18.03	18.09	341,683	+0.06(+0.32%)
Feb 14, 2012	18.08	18.14	17.88	18.03	600,356	-0.18(-0.97%)
Feb 13, 2012	18.24	18.28	18.09	18.21	137,699	+0.23(+1.27%)
Feb 10, 2012	17.93	18.03	17.89	17.98	271,643	-0.37(-2.02%)
Feb 09, 2012	18.35	18.37	18.15	18.35	223,687	+0.08(+0.46%)
Feb 08, 2012	18.19	18.30	18.08	18.27	287,882	+0.13(+0.71%)
Feb 07, 2012	18.00	18.17	17.91	18.14	168,552	+0.12(+0.67%)
Feb 06, 2012	17.88	18.06	17.86	18.02	805,317	-0.21(-1.16%)
Feb 03, 2012	18.00	18.24	18.00	18.23	369,107	+0.42(+2.37%)
Feb 02, 2012	17.82	17.86	17.71	17.81	1,093,459	+0.13(+0.72%)
Feb 01, 2012	17.57	17.84	17.55	17.68	777,275	+0.49(+2.83%)
Jan 31, 2012	17.37	17.38	17.07	17.19	229,145	+0.04(+0.22%)
Jan 30, 2012	16.95	17.19	16.91	17.16	318,435	-0.24(-1.36%)
Jan 27, 2012	17.23	17.43	17.23	17.39	357,584	+0.10(+0.59%)
Jan 26, 2012	17.48	17.53	17.25	17.29	550,107	+0.03(+0.15%)
Jan 25, 2012	16.92	17.29	16.82	17.27	383,458	-0.01(-0.07%)
Jan 24, 2012	17.07	17.28	16.98	17.28	386,880	-0.13(-0.74%)
Jan 23, 2012	17.29	17.46	17.27	17.41	173,149	+0.15(+0.85%)
Jan 20, 2012	17.14	17.26	17.13	17.26	187,898	-0.04(-0.26%)
Jan 19, 2012	17.21	17.32	17.13	17.30	306,385	+0.28(+1.65%)
Jan 18, 2012	16.73	17.03	16.71	17.02	275,949	+0.45(+2.74%)
Jan 17, 2012	16.48	16.70	16.44	16.57	211,935	+0.30(+1.85%)
Jan 13, 2012	16.24	16.27	16.04	16.27	276,853	-0.35(-2.12%)
Jan 12, 2012	16.57	16.63	16.44	16.62	845,713	+0.17(+1.05%)
Jan 11, 2012	16.37	16.46	16.32	16.45	162,484	-0.09(-0.54%)
Jan 10, 2012	16.55	16.61	16.50	16.54	212,066	+0.20(+1.22%)
Jan 09, 2012	16.20	16.34	16.12	16.34	274,906	+0.22(+1.39%)
Jan 06, 2012	16.34	16.34	16.06	16.11	272,604	-0.23(-1.41%)
Jan 05, 2012	16.34	16.37	16.22	16.34	300,791	-0.29(-1.77%)
Jan 04, 2012	16.46	16.66	16.34	16.64	1,513,655	+0.54(+3.34%)
Dec 30, 2011	16.00	16.16	16.00	16.10	202,331	+0.07(+0.44%)
Dec 29, 2011	15.79	16.06	15.75	16.03	470,534	+0.24(+1.50%)
Dec 28, 2011	15.91	15.95	15.65	15.79	1,656,060	-0.18(-1.12%)
Dec 27, 2011	15.92	16.03	15.92	15.97	119,629	-0.08(-0.52%)
Dec 23, 2011	15.95	16.08	15.90	16.05	186,372	+0.34(+2.16%)
Dec 21, 2011	15.72	15.74	15.55	15.72	241,251	-0.04(-0.24%)
Dec 20, 2011	15.59	15.79	15.59	15.75	250,385	+0.76(+5.04%)
Dec 19, 2011	15.33	15.40	14.99	15.00	341,630	-0.12(-0.76%)
Dec 16, 2011	15.18	15.26	15.02	15.11	193,413	-0.02(-0.13%)
Dec 15, 2011	15.29	15.31	15.02	15.13	198,270	+0.08(+0.55%)
Dec 14, 2011	15.16	15.20	14.96	15.05	214,928	-0.16(-1.05%)
Dec 13, 2011	15.68	15.88	15.15	15.21	324,189	-0.20(-1.29%)
Dec 12, 2011	15.66	15.66	15.29	15.41	226,078	-0.69(-4.26%)
Dec 09, 2011	15.92	16.13	15.89	16.09	181,290	+0.36(+2.28%)
Dec 08, 2011	16.11	16.14	15.67	15.73	458,237	-0.74(-4.47%)
Dec 07, 2011	16.19	16.57	16.07	16.47	548,441	+0.13(+0.78%)
Dec 06, 2011	16.21	16.46	16.16	16.34	503,963	-0.06(-0.35%)
Dec 05, 2011	16.64	16.68	16.32	16.40	1,181,630	+0.24(+1.51%)
Dec 02, 2011	16.40	16.40	16.12	16.16	178,654	+0.07(+0.44%)

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