Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	32.42	32.44	31.82	32.23	319,431	+0.29(+0.91%)
Mar 29, 2012	31.57	31.96	31.26	31.94	197,819	+0.17(+0.52%)
Mar 28, 2012	32.28	32.33	31.64	31.77	374,177	-1.01(-3.09%)
Mar 27, 2012	32.89	32.99	32.72	32.79	382,212	-0.03(-0.10%)
Mar 26, 2012	32.63	32.84	32.44	32.82	562,644	+1.13(+3.55%)
Mar 23, 2012	31.65	31.76	31.32	31.69	655,687	-0.19(-0.60%)
Mar 22, 2012	31.67	32.00	31.65	31.89	354,363	-0.68(-2.10%)
Mar 21, 2012	32.57	32.69	32.46	32.57	228,938	-0.09(-0.26%)
Mar 20, 2012	32.75	32.75	32.48	32.65	271,435	-0.74(-2.20%)
Mar 19, 2012	33.42	33.53	33.20	33.39	306,793	+0.06(+0.18%)
Mar 16, 2012	33.03	33.49	32.98	33.33	424,482	+0.01(+0.02%)
Mar 15, 2012	33.46	33.47	32.97	33.32	401,298	+0.27(+0.82%)
Mar 14, 2012	33.51	33.65	33.03	33.05	551,149	-1.01(-2.98%)
Mar 13, 2012	33.79	34.08	33.61	34.07	449,737	+0.27(+0.78%)
Mar 12, 2012	34.20	34.20	33.77	33.80	267,260	-0.83(-2.39%)
Mar 09, 2012	34.75	34.82	34.52	34.63	163,608	+0.04(+0.11%)
Mar 08, 2012	34.37	34.66	34.31	34.59	419,186	+0.28(+0.83%)
Mar 07, 2012	34.09	34.38	33.97	34.30	390,868	+0.30(+0.88%)
Mar 06, 2012	34.16	34.29	33.80	34.01	289,461	-1.24(-3.52%)
Mar 05, 2012	35.50	35.50	34.99	35.24	216,403	-0.30(-0.86%)
Mar 02, 2012	35.80	35.96	35.46	35.55	126,727	-0.38(-1.05%)
Mar 01, 2012	35.56	36.06	35.54	35.93	238,278	+0.56(+1.59%)
Feb 29, 2012	35.76	35.93	35.01	35.36	350,708	-0.13(-0.37%)
Feb 28, 2012	35.19	35.58	35.19	35.50	313,932	+0.53(+1.52%)
Feb 27, 2012	34.50	35.23	34.48	34.97	359,042	-0.07(-0.19%)
Feb 24, 2012	34.90	35.05	34.80	35.03	235,555	+0.61(+1.77%)
Feb 23, 2012	34.56	34.58	34.30	34.42	339,747	-0.02(-0.06%)
Feb 22, 2012	34.42	34.49	34.20	34.44	150,192	-0.01(-0.02%)
Feb 21, 2012	34.59	34.84	34.30	34.45	472,737	+0.10(+0.29%)
Feb 17, 2012	34.48	34.64	34.28	34.35	341,837	-0.16(-0.46%)
Feb 16, 2012	33.73	34.58	33.65	34.51	337,846	+0.18(+0.52%)
Feb 15, 2012	34.50	34.68	34.27	34.33	282,224	-0.11(-0.31%)
Feb 14, 2012	34.36	34.68	34.18	34.44	179,032	+0.03(+0.10%)
Feb 13, 2012	34.28	34.47	34.27	34.40	509,441	+0.41(+1.21%)
Feb 10, 2012	33.93	34.12	33.80	33.99	251,361	-1.15(-3.26%)
Feb 09, 2012	35.09	35.23	34.97	35.14	159,257	+0.10(+0.28%)
Feb 08, 2012	35.02	35.14	34.85	35.04	227,282	-0.04(-0.11%)
Feb 07, 2012	34.92	35.14	34.71	35.08	337,381	+0.32(+0.93%)
Feb 06, 2012	34.89	34.90	34.54	34.75	222,832	-0.37(-1.06%)
Feb 03, 2012	34.95	35.17	34.56	35.13	184,691	+0.19(+0.55%)
Feb 02, 2012	35.07	35.34	34.71	34.93	312,395	+0.18(+0.51%)
Feb 01, 2012	34.30	34.95	34.28	34.75	248,585	+0.74(+2.16%)
Jan 31, 2012	33.79	34.04	33.57	34.02	323,288	+0.52(+1.54%)
Jan 30, 2012	33.18	33.63	32.87	33.50	179,569	-0.53(-1.56%)
Jan 27, 2012	33.34	34.14	33.34	34.03	270,189	+0.50(+1.50%)
Jan 26, 2012	33.95	33.96	33.44	33.53	209,601	+0.23(+0.70%)
Jan 25, 2012	32.67	33.44	32.38	33.30	501,338	-0.52(-1.55%)
Jan 24, 2012	33.37	33.97	33.28	33.82	224,330	-0.29(-0.85%)
Jan 23, 2012	33.97	34.44	33.84	34.11	196,129	-0.11(-0.31%)
Jan 20, 2012	34.05	34.30	33.97	34.22	187,616	+0.07(+0.19%)
Jan 19, 2012	33.98	34.22	33.91	34.15	240,434	+0.47(+1.40%)
Jan 18, 2012	32.85	33.68	32.85	33.68	160,967	+0.78(+2.38%)
Jan 17, 2012	32.71	33.09	32.71	32.90	248,198	+1.01(+3.16%)
Jan 13, 2012	32.05	32.05	31.47	31.89	248,848	-0.75(-2.29%)
Jan 12, 2012	32.49	32.80	32.39	32.64	181,913	+0.38(+1.17%)
Jan 11, 2012	32.20	32.26	32.01	32.26	246,725	+0.07(+0.21%)
Jan 10, 2012	32.34	32.50	32.16	32.20	136,265	+0.40(+1.25%)
Jan 09, 2012	31.71	31.83	31.50	31.80	210,365	+0.34(+1.10%)
Jan 06, 2012	31.52	31.56	31.17	31.45	165,466	+0.18(+0.57%)
Jan 05, 2012	31.53	31.53	31.06	31.28	260,142	-0.66(-2.05%)

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