Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.11	18.30	17.54	17.55	273,829	-0.55(-3.04%)
Feb 28, 2012	18.14	18.30	17.89	18.10	241,560	-0.04(-0.22%)
Feb 27, 2012	18.31	18.31	17.85	18.14	298,097	-0.32(-1.73%)
Feb 24, 2012	18.60	18.70	18.40	18.46	118,592	-0.20(-1.07%)
Feb 23, 2012	18.75	18.88	18.37	18.66	107,875	-0.05(-0.27%)
Feb 22, 2012	18.85	18.89	18.65	18.71	132,953	-0.17(-0.90%)
Feb 21, 2012	19.01	19.12	18.35	18.88	369,235	-0.15(-0.79%)
Feb 17, 2012	19.42	19.70	18.98	19.03	202,942	-0.24(-1.25%)
Feb 16, 2012	19.19	19.49	19.03	19.27	141,188	+0.06(+0.31%)
Feb 15, 2012	19.72	19.72	19.18	19.21	104,101	-0.43(-2.19%)
Feb 14, 2012	19.58	19.67	19.44	19.64	109,426	-0.06(-0.30%)
Feb 13, 2012	19.49	19.72	19.11	19.70	231,338	+0.37(+1.91%)
Feb 10, 2012	18.84	19.47	18.68	19.33	244,409	+0.31(+1.63%)
Feb 09, 2012	20.60	20.60	18.75	19.02	948,893	-1.61(-7.80%)
Feb 08, 2012	20.81	20.94	20.26	20.63	262,807	-0.10(-0.48%)
Feb 07, 2012	20.41	20.98	20.38	20.73	232,099	+0.49(+2.42%)
Feb 06, 2012	20.55	20.72	20.17	20.24	210,077	-0.48(-2.32%)
Feb 03, 2012	20.99	20.99	20.66	20.72	180,745	-0.04(-0.19%)
Feb 02, 2012	20.58	20.86	20.33	20.76	200,313	+0.32(+1.57%)
Feb 01, 2012	20.37	20.88	20.00	20.44	202,628	+0.19(+0.94%)
Jan 31, 2012	20.12	20.40	19.96	20.25	236,656	+0.32(+1.61%)
Jan 30, 2012	19.85	20.05	19.69	19.93	165,237	-0.11(-0.55%)
Jan 27, 2012	20.02	20.62	19.81	20.04	474,632	-0.01(-0.05%)
Jan 26, 2012	20.00	20.20	19.57	20.05	270,851	+0.07(+0.35%)
Jan 25, 2012	19.75	19.99	19.55	19.98	222,494	+0.33(+1.68%)
Jan 24, 2012	19.32	19.82	19.31	19.65	398,874	+0.25(+1.29%)
Jan 23, 2012	18.88	19.48	18.65	19.40	372,874	+0.56(+2.97%)
Jan 20, 2012	17.85	19.33	17.75	18.84	916,570	+1.05(+5.90%)
Jan 19, 2012	18.32	18.38	17.75	17.79	310,443	-0.48(-2.63%)
Jan 18, 2012	17.99	18.32	17.85	18.27	400,100	+0.33(+1.84%)
Jan 17, 2012	17.72	18.24	17.72	17.94	176,673	+0.40(+2.28%)
Jan 13, 2012	17.75	17.99	17.54	17.54	230,460	-0.46(-2.56%)
Jan 12, 2012	17.86	18.00	17.85	18.00	223,087	+0.14(+0.78%)
Jan 11, 2012	17.93	18.01	17.77	17.86	225,385	-0.16(-0.89%)
Jan 10, 2012	18.31	18.43	17.90	18.02	215,049	+0.01(+0.06%)
Jan 09, 2012	18.24	18.38	17.71	18.01	253,274	-0.10(-0.55%)
Jan 06, 2012	18.03	18.60	17.75	18.11	284,646	+0.03(+0.17%)
Jan 05, 2012	17.91	18.41	17.69	18.08	170,468	+0.06(+0.33%)
Jan 04, 2012	17.89	18.08	17.53	18.02	110,178	-0.40(-2.17%)
Dec 30, 2011	18.15	18.46	17.96	18.42	181,028	+0.27(+1.49%)
Dec 29, 2011	17.65	18.18	17.33	18.15	242,488	+0.56(+3.18%)
Dec 28, 2011	17.91	17.91	17.33	17.59	70,909	-0.26(-1.46%)
Dec 27, 2011	17.74	17.96	17.51	17.85	160,606	+0.11(+0.62%)
Dec 23, 2011	17.99	18.07	17.53	17.74	156,739	-0.06(-0.34%)
Dec 21, 2011	17.27	17.82	17.20	17.80	213,117	+0.39(+2.24%)
Dec 20, 2011	17.38	17.47	16.92	17.41	240,791	+0.51(+3.02%)
Dec 19, 2011	17.41	17.61	16.86	16.90	286,110	-0.41(-2.37%)
Dec 16, 2011	17.41	17.70	17.11	17.31	356,344	-0.05(-0.29%)
Dec 15, 2011	17.97	17.98	17.24	17.36	282,730	+0.41(+2.42%)
Dec 14, 2011	17.03	17.34	16.70	16.95	240,441	-0.19(-1.11%)
Dec 13, 2011	17.67	17.95	17.11	17.14	174,120	-0.34(-1.95%)
Dec 12, 2011	17.56	17.56	16.91	17.48	109,088	-0.36(-2.02%)
Dec 09, 2011	17.10	17.95	16.90	17.84	178,124	+0.76(+4.45%)
Dec 08, 2011	17.76	17.94	16.98	17.08	112,218	-0.86(-4.79%)
Dec 07, 2011	17.70	18.01	17.38	17.94	152,559	+0.12(+0.67%)
Dec 06, 2011	17.38	17.91	17.19	17.82	168,154	+0.53(+3.07%)
Dec 05, 2011	17.46	17.54	16.99	17.29	188,006	+0.13(+0.76%)
Dec 02, 2011	16.55	17.29	16.55	17.16	233,216	+0.82(+5.02%)

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