Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	24.29	24.42	24.21	24.36	112,877	+0.04(+0.16%)
Mar 30, 2011	24.26	24.65	24.19	24.32	232,120	+0.23(+0.95%)
Mar 29, 2011	23.65	24.31	23.65	24.09	243,336	+0.45(+1.90%)
Mar 28, 2011	23.62	24.01	23.53	23.64	132,398	+0.12(+0.51%)
Mar 25, 2011	23.85	24.22	23.48	23.52	173,050	-0.20(-0.84%)
Mar 24, 2011	23.77	23.89	23.43	23.72	90,286	+0.16(+0.68%)
Mar 23, 2011	23.63	23.73	23.20	23.56	90,457	-0.07(-0.30%)
Mar 22, 2011	24.02	24.04	23.62	23.63	79,070	-0.30(-1.25%)
Mar 21, 2011	23.86	23.98	23.79	23.93	145,801	+0.77(+3.32%)
Mar 18, 2011	22.75	23.16	22.75	23.16	256,885	+0.63(+2.80%)
Mar 17, 2011	22.90	23.03	22.42	22.53	339,382	+0.05(+0.22%)
Mar 16, 2011	22.97	23.20	22.44	22.48	365,397	-0.68(-2.94%)
Mar 15, 2011	23.02	23.32	22.98	23.16	272,981	-0.45(-1.91%)
Mar 14, 2011	23.87	24.19	23.29	23.61	125,444	-0.45(-1.87%)
Mar 11, 2011	23.64	24.18	23.32	24.06	143,824	+0.32(+1.35%)
Mar 10, 2011	24.32	24.32	23.58	23.74	170,256	-0.87(-3.54%)
Mar 09, 2011	24.46	24.69	24.26	24.61	87,752	+0.12(+0.49%)
Mar 08, 2011	23.81	24.84	23.76	24.49	224,317	+0.69(+2.90%)
Mar 07, 2011	24.67	24.71	23.64	23.80	316,013	-0.67(-2.74%)
Mar 04, 2011	24.89	24.89	24.25	24.47	213,028	-0.42(-1.69%)
Mar 03, 2011	23.83	25.00	23.83	24.89	238,743	+1.32(+5.60%)
Mar 02, 2011	23.26	23.75	23.00	23.57	178,820	+0.34(+1.46%)
Mar 01, 2011	23.97	23.97	23.18	23.23	506,230	-0.59(-2.48%)
Feb 28, 2011	23.57	23.90	23.50	23.82	254,304	+0.39(+1.66%)
Feb 25, 2011	24.07	24.07	23.00	23.43	319,685	-0.33(-1.39%)
Feb 24, 2011	23.60	23.84	23.03	23.76	311,852	+0.18(+0.76%)
Feb 23, 2011	23.98	24.11	23.54	23.58	256,478	-0.45(-1.87%)
Feb 22, 2011	24.81	24.93	23.85	24.03	193,535	-1.13(-4.49%)
Feb 18, 2011	25.08	25.28	24.87	25.16	115,549	+0.09(+0.36%)
Feb 17, 2011	24.91	25.26	24.83	25.07	118,878	+0.07(+0.28%)
Feb 16, 2011	24.68	25.14	24.68	25.00	136,006	+0.45(+1.83%)
Feb 15, 2011	24.95	24.95	24.46	24.55	134,177	-0.40(-1.60%)
Feb 14, 2011	24.55	25.10	24.55	24.95	166,883	+0.40(+1.63%)
Feb 11, 2011	24.13	24.55	24.13	24.55	103,066	+0.38(+1.57%)
Feb 10, 2011	23.93	24.24	23.93	24.17	210,526	+0.11(+0.46%)
Feb 09, 2011	23.92	24.12	23.75	24.06	193,139	+0.12(+0.50%)
Feb 08, 2011	23.74	23.94	23.51	23.94	120,397	+0.24(+1.01%)
Feb 07, 2011	23.26	23.74	23.16	23.70	148,235	+0.44(+1.89%)
Feb 04, 2011	23.42	23.52	23.15	23.26	122,004	-0.09(-0.39%)
Feb 03, 2011	23.42	23.50	23.21	23.35	182,674	-0.05(-0.21%)
Feb 02, 2011	23.18	23.48	23.06	23.40	216,813	+0.17(+0.73%)
Feb 01, 2011	22.86	23.33	22.80	23.23	172,903	+0.52(+2.29%)
Jan 31, 2011	22.45	22.87	22.12	22.71	128,378	+0.38(+1.70%)
Jan 28, 2011	23.32	23.38	22.32	22.33	211,657	-1.05(-4.49%)
Jan 27, 2011	23.53	23.53	23.12	23.38	130,027	-0.10(-0.43%)
Jan 26, 2011	23.56	23.86	23.30	23.48	252,859	-0.07(-0.30%)
Jan 25, 2011	23.19	23.58	22.88	23.55	289,144	+0.23(+0.99%)
Jan 24, 2011	22.77	23.53	22.75	23.32	224,415	+0.62(+2.73%)
Jan 21, 2011	22.73	22.93	22.67	22.70	175,744	+0.03(+0.13%)
Jan 20, 2011	22.61	22.91	22.45	22.67	253,488	+0.00(+0.00%)
Jan 19, 2011	22.75	23.08	22.57	22.67	319,738	-0.08(-0.35%)
Jan 18, 2011	23.02	23.04	22.44	22.75	200,766	-0.27(-1.17%)
Jan 14, 2011	23.01	23.08	22.77	23.02	113,871	+0.02(+0.09%)
Jan 13, 2011	22.90	23.10	22.62	23.00	207,980	+0.14(+0.61%)
Jan 12, 2011	22.62	22.89	22.30	22.86	232,959	+0.46(+2.05%)
Jan 11, 2011	22.10	22.45	22.03	22.40	265,598	+0.38(+1.73%)
Jan 10, 2011	21.77	22.11	21.50	22.02	246,283	+0.25(+1.15%)
Jan 07, 2011	22.04	22.25	21.47	21.77	334,667	-0.17(-0.77%)
Jan 06, 2011	21.91	22.11	21.71	21.94	233,374	+0.17(+0.78%)
Jan 05, 2011	21.52	22.00	21.46	21.77	400,161	+0.23(+1.07%)
Jan 04, 2011	21.78	21.87	21.41	21.54	455,443	-0.24(-1.10%)

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