Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	22.32	22.37	21.85	22.03	3,231,600	-0.21(-0.92%)
Mar 29, 2012	22.24	22.34	22.07	22.24	4,087,865	-0.14(-0.61%)
Mar 28, 2012	21.96	22.37	21.76	22.37	3,354,557	+0.46(+2.11%)
Mar 27, 2012	21.91	21.98	21.73	21.91	3,438,081	+0.04(+0.18%)
Mar 26, 2012	22.30	22.37	21.52	21.87	3,028,592	-0.13(-0.60%)
Mar 23, 2012	21.41	22.01	21.34	22.00	4,705,904	+0.70(+3.26%)
Mar 22, 2012	21.13	21.36	21.11	21.31	3,789,755	+0.18(+0.84%)
Mar 21, 2012	20.96	21.32	20.92	21.13	4,235,731	+0.18(+0.87%)
Mar 20, 2012	20.92	21.06	20.70	20.95	4,236,814	-0.22(-1.05%)
Mar 19, 2012	20.94	21.31	20.85	21.17	3,376,585	+0.17(+0.79%)
Mar 16, 2012	20.75	21.06	20.52	21.00	5,115,965	+0.34(+1.66%)
Mar 15, 2012	20.57	20.91	20.10	20.66	4,170,145	+0.11(+0.55%)
Mar 14, 2012	20.80	20.91	20.53	20.55	2,532,712	-0.32(-1.53%)
Mar 13, 2012	20.94	21.19	20.77	20.87	2,382,948	-0.07(-0.35%)
Mar 12, 2012	21.32	21.47	20.83	20.94	4,067,978	-0.44(-2.08%)
Mar 09, 2012	20.95	21.41	20.88	21.39	3,847,485	+0.45(+2.15%)
Mar 08, 2012	20.73	21.11	20.73	20.94	2,791,338	+0.25(+1.18%)
Mar 07, 2012	20.18	20.72	20.18	20.69	3,310,319	+0.54(+2.69%)
Mar 06, 2012	20.60	20.71	20.13	20.15	3,688,518	-0.50(-2.43%)
Mar 05, 2012	20.74	20.86	20.55	20.65	3,175,119	-0.03(-0.17%)
Mar 02, 2012	20.38	20.71	20.38	20.69	3,122,936	+0.21(+1.03%)
Mar 01, 2012	20.08	20.51	20.08	20.47	2,900,463	+0.39(+1.93%)
Feb 29, 2012	20.38	20.50	20.00	20.09	5,186,724	-0.01(-0.06%)
Feb 28, 2012	19.81	20.45	19.73	20.10	5,749,963	+0.29(+1.44%)
Feb 27, 2012	19.06	19.94	18.94	19.81	7,159,339	+0.87(+4.57%)
Feb 24, 2012	18.52	19.09	18.44	18.95	4,306,588	+0.52(+2.85%)
Feb 23, 2012	18.34	18.58	18.23	18.42	2,881,728	+0.05(+0.28%)
Feb 22, 2012	18.34	18.44	18.17	18.37	2,660,914	+0.09(+0.50%)
Feb 21, 2012	18.37	18.59	18.17	18.28	2,553,463	-0.09(-0.50%)
Feb 17, 2012	18.37	18.60	18.34	18.37	2,951,781	-0.06(-0.31%)
Feb 16, 2012	18.29	18.52	18.26	18.43	4,832,845	+0.10(+0.56%)
Feb 15, 2012	18.52	18.61	18.30	18.33	3,062,281	-0.09(-0.50%)
Feb 14, 2012	18.72	18.81	18.36	18.42	3,266,535	-0.15(-0.80%)
Feb 13, 2012	18.52	18.62	18.36	18.56	3,121,794	+0.13(+0.68%)
Feb 10, 2012	18.52	18.52	18.33	18.44	2,403,534	-0.17(-0.89%)
Feb 09, 2012	18.24	18.68	18.24	18.60	3,730,843	+0.32(+1.78%)
Feb 08, 2012	18.15	18.28	18.12	18.28	3,357,941	+0.13(+0.72%)
Feb 07, 2012	18.50	18.50	18.10	18.15	3,445,643	-0.24(-1.30%)
Feb 06, 2012	18.21	18.47	18.17	18.39	2,575,553	+0.19(+1.07%)
Feb 03, 2012	18.38	18.41	18.13	18.19	4,420,651	-0.15(-0.81%)
Feb 02, 2012	18.39	18.55	18.29	18.34	3,353,351	-0.09(-0.46%)
Feb 01, 2012	18.62	18.62	18.33	18.43	2,933,823	-0.08(-0.43%)
Jan 31, 2012	18.68	18.79	18.33	18.51	2,537,763	+0.13(+0.71%)
Jan 30, 2012	18.43	18.47	18.27	18.38	3,449,206	-0.08(-0.43%)
Jan 27, 2012	18.45	18.66	18.33	18.46	5,568,134	-0.26(-1.40%)
Jan 26, 2012	19.01	19.12	18.67	18.72	2,712,706	-0.22(-1.17%)
Jan 25, 2012	18.68	18.94	18.67	18.94	3,021,755	+0.31(+1.68%)
Jan 24, 2012	18.81	18.81	18.58	18.63	1,635,976	-0.07(-0.40%)
Jan 23, 2012	19.52	19.52	18.64	18.70	1,633,948	+0.02(+0.12%)
Jan 20, 2012	18.81	18.94	18.59	18.68	2,101,192	-0.15(-0.79%)
Jan 19, 2012	18.52	18.90	18.52	18.83	2,424,845	+0.11(+0.61%)
Jan 18, 2012	18.81	18.96	18.52	18.71	4,228,166	-0.14(-0.73%)
Jan 17, 2012	18.91	19.06	18.72	18.85	4,546,540	+0.12(+0.64%)
Jan 13, 2012	18.80	18.85	18.56	18.73	2,797,564	-0.13(-0.67%)
Jan 12, 2012	19.35	19.35	18.71	18.86	3,985,646	-0.18(-0.93%)
Jan 11, 2012	19.04	19.37	18.88	19.03	6,720,949	+0.12(+0.63%)
Jan 10, 2012	19.27	19.29	18.69	18.91	3,078,785	+0.21(+1.13%)
Jan 09, 2012	18.92	19.12	18.62	18.70	2,243,814	-0.05(-0.24%)
Jan 06, 2012	18.75	18.99	18.42	18.75	4,905,529	+0.14(+0.74%)
Jan 05, 2012	19.35	19.35	18.34	18.61	7,070,094	+0.09(+0.49%)

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