Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	25.27	25.27	24.93	25.11	226,853	+0.01(+0.04%)
Mar 29, 2012	24.92	25.19	24.73	25.10	172,861	-0.07(-0.28%)
Mar 28, 2012	25.15	25.25	24.71	25.17	202,336	+0.01(+0.04%)
Mar 27, 2012	25.05	25.50	25.05	25.16	321,905	+0.16(+0.64%)
Mar 26, 2012	24.37	25.26	24.16	25.00	364,230	+0.70(+2.88%)
Mar 23, 2012	24.28	24.42	23.55	24.30	714,736	-0.05(-0.21%)
Mar 22, 2012	23.92	24.57	23.92	24.35	477,145	+0.15(+0.62%)
Mar 21, 2012	24.44	24.75	24.14	24.20	447,022	-0.23(-0.94%)
Mar 20, 2012	24.24	24.65	24.00	24.43	280,263	+0.10(+0.41%)
Mar 19, 2012	23.91	24.45	23.60	24.33	212,338	+0.37(+1.54%)
Mar 16, 2012	24.48	24.48	23.77	23.96	469,748	-0.45(-1.84%)
Mar 15, 2012	23.91	24.42	23.60	24.41	250,530	+0.44(+1.84%)
Mar 14, 2012	24.23	24.31	23.81	23.97	240,918	-0.36(-1.48%)
Mar 13, 2012	24.20	24.33	23.71	24.33	352,354	+0.29(+1.21%)
Mar 12, 2012	24.00	24.25	23.63	24.04	416,603	+0.03(+0.12%)
Mar 09, 2012	23.45	24.23	23.14	24.01	622,883	+0.55(+2.34%)
Mar 08, 2012	23.24	23.49	23.00	23.46	324,125	+0.40(+1.73%)
Mar 07, 2012	21.99	23.56	21.92	23.06	1,067,193	+1.14(+5.20%)
Mar 06, 2012	22.00	22.12	21.89	21.92	448,070	-0.38(-1.70%)
Mar 05, 2012	21.80	22.38	21.80	22.30	631,977	+0.46(+2.11%)
Mar 02, 2012	22.13	22.64	21.79	21.84	401,570	-0.32(-1.44%)
Mar 01, 2012	22.22	22.54	21.99	22.16	791,821	+0.27(+1.23%)
Feb 29, 2012	22.02	22.39	21.66	21.89	696,818	+0.00(+0.00%)
Feb 28, 2012	21.52	22.41	21.52	21.89	1,153,940	+0.49(+2.29%)
Feb 27, 2012	20.88	21.60	20.80	21.40	774,026	+0.33(+1.57%)
Feb 24, 2012	20.58	21.28	20.58	21.07	994,450	+0.51(+2.48%)
Feb 23, 2012	20.03	20.69	19.61	20.56	1,282,501	+1.39(+7.25%)
Feb 22, 2012	20.06	20.39	18.65	19.17	2,513,589	-2.36(-10.96%)
Feb 21, 2012	21.93	22.16	21.37	21.53	428,691	-0.17(-0.78%)
Feb 17, 2012	21.57	22.08	21.57	21.70	323,085	+0.24(+1.12%)
Feb 16, 2012	20.85	21.79	20.81	21.46	609,833	+0.58(+2.78%)
Feb 15, 2012	21.20	21.33	20.80	20.88	393,657	-0.28(-1.32%)
Feb 14, 2012	21.20	21.44	20.12	21.16	1,017,178	-0.99(-4.47%)
Feb 13, 2012	22.35	22.45	22.03	22.15	262,470	+0.05(+0.23%)
Feb 10, 2012	22.30	22.30	21.91	22.10	263,269	-0.40(-1.78%)
Feb 09, 2012	22.29	22.65	22.24	22.50	280,552	+0.30(+1.35%)
Feb 08, 2012	22.53	22.69	21.85	22.20	320,294	-0.35(-1.55%)
Feb 07, 2012	22.40	22.68	22.25	22.55	201,298	+0.11(+0.49%)
Feb 06, 2012	22.35	22.64	22.25	22.44	173,931	+0.06(+0.27%)
Feb 03, 2012	22.39	22.85	22.27	22.38	427,817	+0.24(+1.08%)
Feb 02, 2012	22.00	22.23	21.98	22.14	256,775	+0.24(+1.10%)
Feb 01, 2012	21.50	21.99	21.38	21.90	268,700	+0.54(+2.53%)
Jan 31, 2012	21.82	21.89	21.18	21.36	333,227	-0.34(-1.57%)
Jan 30, 2012	21.66	21.86	21.27	21.70	281,555	-0.18(-0.82%)
Jan 27, 2012	21.87	21.96	21.52	21.88	311,251	+0.01(+0.05%)
Jan 26, 2012	21.93	22.20	21.61	21.87	340,353	+0.03(+0.14%)
Jan 25, 2012	21.35	21.87	20.81	21.84	529,140	+0.48(+2.25%)
Jan 24, 2012	20.46	21.51	20.27	21.36	293,321	+0.85(+4.14%)
Jan 23, 2012	20.40	20.55	20.28	20.51	247,913	+0.09(+0.44%)
Jan 20, 2012	20.26	20.57	19.97	20.42	233,886	+0.11(+0.54%)
Jan 19, 2012	20.59	21.13	20.17	20.31	582,956	-0.26(-1.26%)
Jan 18, 2012	19.90	20.65	19.60	20.57	553,172	+0.63(+3.16%)
Jan 17, 2012	19.10	20.32	19.06	19.94	694,243	+1.07(+5.67%)
Jan 13, 2012	18.94	19.07	18.62	18.87	226,258	-0.30(-1.56%)
Jan 12, 2012	18.86	19.20	18.74	19.17	253,027	+0.38(+2.02%)
Jan 11, 2012	18.80	19.00	18.55	18.79	266,695	+0.01(+0.05%)
Jan 10, 2012	18.95	18.97	18.54	18.78	183,406	+0.11(+0.59%)
Jan 09, 2012	18.61	18.80	18.42	18.67	209,881	+0.13(+0.70%)
Jan 06, 2012	18.16	18.81	18.02	18.54	256,251	+0.33(+1.81%)
Jan 05, 2012	17.95	18.68	17.58	18.21	276,215	+0.23(+1.28%)

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