Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	27.02	27.02	26.39	26.64	206,620	-0.19(-0.71%)
Mar 29, 2012	26.70	26.94	26.29	26.83	219,555	+0.05(+0.19%)
Mar 28, 2012	27.54	27.69	26.68	26.78	245,759	-0.75(-2.72%)
Mar 27, 2012	27.57	27.96	27.52	27.53	388,427	-0.12(-0.43%)
Mar 26, 2012	27.55	27.83	26.66	27.65	382,268	+0.14(+0.51%)
Mar 23, 2012	25.89	27.89	25.75	27.51	690,236	+2.61(+10.48%)
Mar 22, 2012	25.47	25.47	24.82	24.90	169,486	-0.73(-2.85%)
Mar 21, 2012	25.52	25.90	25.20	25.63	172,694	+0.09(+0.35%)
Mar 20, 2012	25.30	25.73	24.86	25.54	137,316	-0.05(-0.20%)
Mar 19, 2012	25.30	25.63	25.20	25.59	159,586	+0.16(+0.63%)
Mar 16, 2012	25.37	25.75	25.22	25.43	189,725	+0.11(+0.43%)
Mar 15, 2012	25.32	25.44	24.95	25.32	101,995	+0.01(+0.04%)
Mar 14, 2012	25.89	25.89	25.11	25.31	158,689	-0.62(-2.39%)
Mar 13, 2012	25.14	25.95	24.90	25.93	229,718	+0.84(+3.35%)
Mar 12, 2012	24.86	25.15	24.53	25.09	263,778	+0.23(+0.93%)
Mar 09, 2012	25.14	25.14	24.78	24.86	310,666	-0.22(-0.88%)
Mar 08, 2012	24.98	25.30	24.80	25.08	417,187	+0.14(+0.56%)
Mar 07, 2012	24.16	25.38	23.80	24.94	1,009,280	+0.97(+4.05%)
Mar 06, 2012	22.06	24.50	22.06	23.97	1,903,113	+3.18(+15.30%)
Mar 05, 2012	20.65	21.08	20.54	20.79	390,439	+0.03(+0.14%)
Mar 02, 2012	20.00	20.77	19.79	20.76	736,005	+0.78(+3.90%)
Mar 01, 2012	20.04	20.32	19.89	19.98	184,118	+0.04(+0.20%)
Feb 29, 2012	20.30	20.30	19.94	19.94	298,465	-0.32(-1.58%)
Feb 28, 2012	20.09	20.28	19.95	20.26	243,155	+0.14(+0.70%)
Feb 27, 2012	19.59	20.25	19.59	20.12	303,233	+0.35(+1.77%)
Feb 24, 2012	19.33	19.84	19.27	19.77	284,757	+0.51(+2.65%)
Feb 23, 2012	19.20	19.31	19.07	19.26	276,307	+0.11(+0.57%)
Feb 22, 2012	19.35	19.38	18.89	19.15	251,929	-0.26(-1.34%)
Feb 21, 2012	19.11	19.47	19.03	19.41	264,097	+0.48(+2.54%)
Feb 17, 2012	19.11	19.40	18.57	18.93	259,172	-0.15(-0.79%)
Feb 16, 2012	18.81	19.14	18.41	19.08	347,893	+0.22(+1.17%)
Feb 15, 2012	19.65	19.67	18.65	18.86	304,035	-0.66(-3.38%)
Feb 14, 2012	19.23	19.58	19.20	19.52	184,838	+0.20(+1.04%)
Feb 13, 2012	19.12	19.59	18.98	19.32	185,929	+0.27(+1.42%)
Feb 10, 2012	18.38	19.10	18.14	19.05	226,665	+0.44(+2.36%)
Feb 09, 2012	19.33	19.35	18.35	18.61	558,474	-0.59(-3.07%)
Feb 08, 2012	19.52	19.53	19.11	19.20	438,489	-0.23(-1.18%)
Feb 07, 2012	20.10	20.19	19.35	19.43	268,638	-0.62(-3.09%)
Feb 06, 2012	21.27	21.56	19.94	20.05	413,467	-1.78(-8.15%)
Feb 03, 2012	21.33	21.88	21.09	21.83	278,735	+0.87(+4.15%)
Feb 02, 2012	20.95	21.15	20.70	20.96	250,992	+0.05(+0.24%)
Feb 01, 2012	20.99	20.99	20.32	20.91	253,784	+0.01(+0.05%)
Jan 31, 2012	21.39	21.41	20.88	20.90	213,411	-0.29(-1.37%)
Jan 30, 2012	21.35	21.49	20.85	21.19	382,583	-0.36(-1.67%)
Jan 27, 2012	21.42	21.65	21.39	21.55	2,740,906	+0.16(+0.75%)
Jan 26, 2012	22.00	22.01	21.21	21.39	739,109	+0.72(+3.48%)
Jan 25, 2012	20.54	20.70	20.38	20.67	138,182	+0.11(+0.54%)
Jan 24, 2012	20.03	20.73	20.03	20.56	189,492	+0.40(+1.98%)
Jan 23, 2012	20.50	20.60	20.02	20.16	83,241	-0.33(-1.61%)
Jan 20, 2012	20.19	20.60	20.19	20.49	76,735	+0.23(+1.14%)
Jan 19, 2012	20.00	20.33	20.00	20.26	124,179	+0.24(+1.20%)
Jan 18, 2012	19.85	20.16	19.77	20.02	138,668	+0.21(+1.06%)
Jan 17, 2012	20.37	20.43	19.69	19.81	190,717	-0.35(-1.74%)
Jan 13, 2012	21.03	21.15	19.80	20.16	602,401	-1.09(-5.13%)
Jan 12, 2012	21.35	21.35	21.14	21.25	123,136	-0.03(-0.14%)
Jan 11, 2012	21.25	21.59	21.19	21.28	139,758	-0.08(-0.37%)
Jan 10, 2012	21.44	21.51	21.13	21.36	126,174	+0.18(+0.85%)
Jan 09, 2012	21.33	21.50	21.00	21.18	218,310	-0.21(-0.98%)
Jan 06, 2012	21.26	21.69	21.13	21.39	193,462	+0.08(+0.38%)
Jan 05, 2012	21.47	21.53	20.75	21.31	387,713	-0.50(-2.29%)

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