Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.89	20.90	20.64	20.77	681,020	-0.16(-0.76%)
Mar 29, 2012	20.95	21.04	20.79	20.93	1,856,504	-0.20(-0.95%)
Mar 28, 2012	21.32	21.36	21.01	21.13	1,191,142	+0.36(+1.73%)
Mar 27, 2012	20.73	21.10	20.68	20.77	701,344	+0.17(+0.83%)
Mar 26, 2012	20.51	20.61	20.43	20.60	754,731	+0.28(+1.38%)
Mar 23, 2012	20.16	20.33	20.01	20.32	1,034,977	-0.23(-1.12%)
Mar 22, 2012	20.67	20.67	20.49	20.55	927,058	-0.17(-0.82%)
Mar 21, 2012	20.70	20.82	20.56	20.72	1,541,514	-0.66(-3.09%)
Mar 20, 2012	21.42	21.44	21.20	21.38	965,423	-0.27(-1.25%)
Mar 19, 2012	21.62	21.70	21.48	21.65	1,230,514	-0.16(-0.73%)
Mar 16, 2012	21.98	22.05	21.76	21.81	1,925,876	+0.06(+0.28%)
Mar 15, 2012	21.68	21.83	21.60	21.75	1,112,701	+0.16(+0.74%)
Mar 14, 2012	21.58	21.73	21.43	21.59	1,334,354	+0.45(+2.13%)
Mar 13, 2012	20.86	21.15	20.84	21.14	2,088,426	+0.29(+1.39%)
Mar 12, 2012	20.93	21.02	20.78	20.85	635,962	-0.41(-1.93%)
Mar 09, 2012	21.06	21.45	20.95	21.26	2,806,906	+0.84(+4.11%)
Mar 08, 2012	20.44	20.47	20.32	20.42	3,826,843	+0.00(+0.00%)
Mar 07, 2012	20.39	20.47	20.23	20.42	635,810	+0.06(+0.29%)
Mar 06, 2012	20.35	20.42	20.22	20.36	1,289,756	-0.37(-1.78%)
Mar 05, 2012	20.69	20.82	20.64	20.73	1,298,460	-0.64(-2.99%)
Mar 02, 2012	21.43	21.45	21.27	21.37	948,833	-0.20(-0.93%)
Mar 01, 2012	21.49	21.72	21.39	21.57	1,237,681	+0.18(+0.84%)
Feb 29, 2012	21.79	21.84	21.38	21.39	1,999,439	-0.87(-3.91%)
Feb 28, 2012	22.09	22.35	22.03	22.26	1,519,818	+0.57(+2.63%)
Feb 27, 2012	21.54	21.79	21.40	21.69	1,176,619	-0.04(-0.18%)
Feb 24, 2012	21.74	21.85	21.65	21.73	1,314,721	+0.54(+2.55%)
Feb 23, 2012	20.92	21.22	20.82	21.19	1,450,311	+0.31(+1.48%)
Feb 22, 2012	20.86	20.94	20.82	20.88	1,614,841	+0.22(+1.06%)
Feb 21, 2012	20.73	20.80	20.56	20.66	1,507,051	+0.06(+0.29%)
Feb 17, 2012	20.65	20.71	20.52	20.60	522,030	+0.10(+0.49%)
Feb 16, 2012	20.21	20.52	20.21	20.50	1,319,406	+0.51(+2.55%)
Feb 15, 2012	19.97	20.15	19.95	19.99	2,194,839	+0.86(+4.50%)
Feb 14, 2012	19.23	19.23	19.00	19.13	1,245,532	-0.35(-1.80%)
Feb 13, 2012	19.56	19.58	19.39	19.48	809,578	-0.05(-0.26%)
Feb 10, 2012	19.69	19.69	19.41	19.53	1,750,920	-0.38(-1.91%)
Feb 09, 2012	19.94	20.00	19.80	19.91	885,141	+0.02(+0.10%)
Feb 08, 2012	19.79	20.01	19.78	19.89	1,195,501	+0.21(+1.07%)
Feb 07, 2012	19.64	19.71	19.16	19.68	1,664,371	+0.24(+1.23%)
Feb 06, 2012	19.36	19.46	19.28	19.44	1,322,696	+0.23(+1.20%)
Feb 03, 2012	18.85	19.32	18.79	19.21	4,454,429	+2.12(+12.40%)
Feb 02, 2012	17.65	17.68	16.85	17.09	3,879,801	-1.10(-6.05%)
Feb 01, 2012	18.06	18.45	18.03	18.19	3,083,419	-0.03(-0.16%)
Jan 31, 2012	18.34	18.38	18.10	18.22	606,109	+0.11(+0.61%)
Jan 30, 2012	18.17	18.19	18.00	18.11	753,452	-0.31(-1.68%)
Jan 27, 2012	18.42	18.54	18.29	18.42	721,084	-0.09(-0.49%)
Jan 26, 2012	18.58	18.72	18.45	18.51	1,830,908	-0.15(-0.80%)
Jan 25, 2012	18.46	18.75	18.42	18.66	1,472,360	+0.71(+3.96%)
Jan 24, 2012	17.96	18.01	17.80	17.95	795,606	-0.58(-3.13%)
Jan 23, 2012	18.43	18.62	18.42	18.53	1,765,623	+0.68(+3.81%)
Jan 20, 2012	17.51	17.88	17.44	17.85	1,654,586	+0.60(+3.48%)
Jan 19, 2012	17.22	17.36	17.20	17.25	1,053,231	+0.13(+0.76%)
Jan 18, 2012	16.95	17.17	16.91	17.12	793,357	+0.35(+2.09%)
Jan 17, 2012	17.00	17.00	16.75	16.77	1,156,640	-0.36(-2.10%)
Jan 13, 2012	17.20	17.20	17.01	17.13	391,949	-0.13(-0.75%)
Jan 12, 2012	17.25	17.31	17.11	17.26	948,734	-0.43(-2.43%)
Jan 11, 2012	17.61	17.70	17.52	17.69	591,132	-0.01(-0.06%)
Jan 10, 2012	17.70	17.76	17.61	17.70	1,037,332	+0.23(+1.32%)
Jan 09, 2012	17.51	17.51	17.35	17.47	531,595	+0.03(+0.17%)
Jan 06, 2012	17.57	17.57	17.37	17.44	594,057	-0.26(-1.47%)
Jan 05, 2012	17.83	17.85	17.60	17.70	1,464,843	-0.52(-2.85%)

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