Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	27.34	27.46	27.22	27.26	267,246	-0.02(-0.09%)
Mar 30, 2011	27.14	27.37	27.09	27.28	182,504	+0.25(+0.92%)
Mar 29, 2011	26.85	27.08	26.67	27.03	384,739	+0.18(+0.67%)
Mar 28, 2011	26.94	27.08	26.82	26.85	303,807	-0.07(-0.25%)
Mar 25, 2011	26.88	27.08	26.78	26.92	344,544	+0.12(+0.46%)
Mar 24, 2011	26.81	26.88	26.56	26.80	451,879	+0.18(+0.67%)
Mar 23, 2011	26.63	26.71	26.41	26.62	254,381	+0.01(+0.02%)
Mar 22, 2011	26.72	26.72	26.52	26.61	224,305	-0.04(-0.16%)
Mar 21, 2011	26.50	26.66	26.48	26.66	228,010	+0.76(+2.94%)
Mar 18, 2011	26.10	26.29	25.79	25.89	420,219	+0.04(+0.17%)
Mar 17, 2011	25.53	26.04	25.53	25.85	211,809	+0.84(+3.36%)
Mar 16, 2011	25.54	25.72	24.79	25.01	910,630	-0.57(-2.23%)
Mar 15, 2011	25.40	25.74	25.36	25.58	447,001	-0.29(-1.14%)
Mar 14, 2011	25.64	25.88	25.47	25.88	689,147	+0.04(+0.17%)
Mar 11, 2011	25.24	25.97	25.23	25.83	786,617	+0.28(+1.10%)
Mar 10, 2011	26.09	26.10	25.46	25.55	978,870	-0.88(-3.32%)
Mar 09, 2011	26.54	26.67	26.34	26.43	1,338,528	-0.25(-0.94%)
Mar 08, 2011	26.88	26.88	26.40	26.68	343,463	-0.15(-0.56%)
Mar 07, 2011	27.34	27.43	26.74	26.83	2,645,536	-0.25(-0.91%)
Mar 04, 2011	27.24	27.24	26.88	27.08	178,390	-0.06(-0.24%)
Mar 03, 2011	27.04	27.15	26.88	27.14	777,849	+0.32(+1.19%)
Mar 02, 2011	26.84	26.86	26.45	26.82	431,002	+0.22(+0.83%)
Mar 01, 2011	27.12	27.15	26.59	26.60	254,109	-0.42(-1.54%)
Feb 28, 2011	26.99	27.06	26.80	27.02	457,157	+0.26(+0.99%)
Feb 25, 2011	26.58	26.78	26.45	26.75	270,435	+0.39(+1.47%)
Feb 24, 2011	26.88	26.88	26.29	26.37	484,720	-0.29(-1.10%)
Feb 23, 2011	26.24	26.80	26.24	26.66	863,042	+0.42(+1.59%)
Feb 22, 2011	26.30	26.70	26.09	26.24	575,720	-0.27(-1.02%)
Feb 18, 2011	26.49	26.53	26.31	26.51	443,965	+0.13(+0.51%)
Feb 17, 2011	26.20	26.44	26.15	26.38	972,734	+0.17(+0.66%)
Feb 16, 2011	26.04	26.22	25.87	26.21	259,608	+0.34(+1.30%)
Feb 15, 2011	26.08	26.08	25.81	25.87	190,310	-0.17(-0.64%)
Feb 14, 2011	25.66	26.07	25.60	26.04	480,946	+0.39(+1.53%)
Feb 11, 2011	25.53	25.77	25.45	25.64	323,984	+0.06(+0.22%)
Feb 10, 2011	25.37	25.63	25.29	25.59	535,834	+0.06(+0.22%)
Feb 09, 2011	25.71	25.71	25.34	25.53	1,080,517	-0.27(-1.05%)
Feb 08, 2011	25.86	25.88	25.58	25.80	1,115,438	-0.02(-0.07%)
Feb 07, 2011	25.85	25.94	25.73	25.82	243,091	+0.06(+0.24%)
Feb 04, 2011	25.93	25.93	25.61	25.76	264,601	-0.13(-0.50%)
Feb 03, 2011	25.91	25.91	25.58	25.89	206,604	-0.09(-0.33%)
Feb 02, 2011	26.02	26.14	25.93	25.97	421,558	-0.05(-0.19%)
Feb 01, 2011	25.73	26.05	25.62	26.02	441,291	+0.61(+2.41%)
Jan 31, 2011	25.05	25.46	24.99	25.41	439,539	+0.63(+2.55%)
Jan 28, 2011	25.07	25.07	24.72	24.78	340,820	-0.28(-1.10%)
Jan 27, 2011	25.06	25.15	24.93	25.05	352,715	+0.05(+0.20%)
Jan 26, 2011	24.75	25.10	24.67	25.00	393,932	+0.41(+1.67%)
Jan 25, 2011	24.75	24.75	24.38	24.59	892,461	-0.20(-0.79%)
Jan 24, 2011	24.81	24.88	24.64	24.79	383,546	+0.09(+0.37%)
Jan 21, 2011	24.72	24.84	24.57	24.70	153,177	+0.14(+0.57%)
Jan 20, 2011	24.56	24.60	24.18	24.56	377,381	-0.20(-0.82%)
Jan 19, 2011	25.04	25.04	24.68	24.76	375,270	-0.23(-0.91%)
Jan 18, 2011	24.79	24.99	24.79	24.99	412,067	+0.20(+0.79%)
Jan 14, 2011	24.34	24.84	24.34	24.79	365,143	+0.27(+1.10%)
Jan 13, 2011	24.50	24.68	24.45	24.52	550,123	-0.01(-0.05%)
Jan 12, 2011	24.47	24.59	24.33	24.53	263,283	+0.28(+1.16%)
Jan 11, 2011	24.01	24.25	24.00	24.25	480,799	+0.32(+1.33%)
Jan 10, 2011	23.84	23.95	23.66	23.93	184,588	-0.01(-0.03%)
Jan 07, 2011	23.93	24.03	23.72	23.94	205,963	+0.09(+0.36%)
Jan 06, 2011	24.18	24.18	23.80	23.85	444,545	-0.29(-1.22%)
Jan 05, 2011	23.97	24.17	23.84	24.15	210,670	+0.01(+0.03%)
Jan 04, 2011	24.38	24.42	23.93	24.14	547,452	-0.02(-0.09%)

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