Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.64	32.81	30.93	31.53	67,737	-1.20(-3.67%)
Apr 28, 2011	32.31	33.27	32.31	32.73	56,694	+0.23(+0.71%)
Apr 27, 2011	32.24	32.88	31.63	32.50	106,371	+0.54(+1.69%)
Apr 26, 2011	32.58	32.93	31.88	31.96	58,635	-0.50(-1.54%)
Apr 25, 2011	32.50	32.60	32.25	32.46	63,420	+0.23(+0.71%)
Apr 21, 2011	32.36	32.82	31.93	32.23	134,932	-0.10(-0.31%)
Apr 20, 2011	33.60	34.22	31.70	32.33	192,533	-0.48(-1.46%)
Apr 19, 2011	30.17	32.86	30.08	32.81	213,990	+2.79(+9.30%)
Apr 18, 2011	30.80	31.00	29.83	30.02	178,644	-1.30(-4.15%)
Apr 15, 2011	32.45	33.70	30.80	31.32	215,018	-1.18(-3.63%)
Apr 14, 2011	29.48	32.69	29.29	32.50	250,826	+2.76(+9.28%)
Apr 13, 2011	29.39	30.00	29.10	29.74	28,604	+0.75(+2.59%)
Apr 12, 2011	29.57	29.66	28.85	28.99	57,706	-0.83(-2.78%)
Apr 11, 2011	30.87	30.87	29.17	29.82	74,286	-0.91(-2.96%)
Apr 08, 2011	31.35	31.54	30.71	30.73	83,343	-0.42(-1.35%)
Apr 07, 2011	31.55	31.70	31.11	31.15	77,183	-0.21(-0.67%)
Apr 06, 2011	30.86	31.97	30.44	31.36	142,767	+1.00(+3.30%)
Apr 05, 2011	30.28	30.69	29.60	30.36	53,724	+0.11(+0.36%)
Apr 04, 2011	30.24	32.98	30.20	30.25	300,748	-0.74(-2.39%)
Apr 01, 2011	29.50	31.44	29.26	30.99	292,554	+1.68(+5.73%)
Mar 31, 2011	29.38	29.50	28.30	29.31	177,086	+0.07(+0.24%)
Mar 30, 2011	27.68	29.50	27.68	29.24	170,698	+1.43(+5.14%)
Mar 29, 2011	26.91	28.25	26.88	27.81	186,102	+0.90(+3.34%)
Mar 28, 2011	27.00	27.16	26.33	26.91	80,746	+0.15(+0.56%)
Mar 25, 2011	26.07	27.00	26.07	26.76	101,109	+0.55(+2.10%)
Mar 24, 2011	25.80	26.21	25.80	26.21	124,044	+0.10(+0.38%)
Mar 23, 2011	26.11	26.38	25.73	26.11	113,548	-0.40(-1.51%)
Mar 22, 2011	25.80	26.79	25.80	26.51	86,324	+0.58(+2.24%)
Mar 21, 2011	25.80	26.49	25.45	25.93	85,421	+0.09(+0.35%)
Mar 18, 2011	25.40	26.44	25.16	25.84	104,049	+0.63(+2.50%)
Mar 17, 2011	24.94	25.36	24.47	25.21	93,762	+0.40(+1.61%)
Mar 16, 2011	25.07	25.31	24.80	24.81	167,887	-0.64(-2.51%)
Mar 15, 2011	25.25	25.82	25.01	25.45	40,118	-0.36(-1.39%)
Mar 14, 2011	26.35	27.00	25.53	25.81	132,614	-0.76(-2.84%)
Mar 11, 2011	25.37	26.75	25.30	26.57	134,339	+1.02(+3.97%)
Mar 10, 2011	25.89	26.32	25.34	25.55	163,174	-0.57(-2.20%)
Mar 09, 2011	25.86	26.44	25.51	26.12	80,129	+0.09(+0.36%)
Mar 08, 2011	26.46	26.46	25.71	26.03	103,823	-0.24(-0.93%)
Mar 07, 2011	26.92	27.40	26.05	26.27	175,886	-0.67(-2.47%)
Mar 04, 2011	26.39	27.23	26.20	26.94	62,829	+0.38(+1.43%)
Mar 03, 2011	26.20	26.96	26.00	26.56	136,075	-0.71(-2.60%)
Mar 02, 2011	26.80	27.54	26.32	27.27	110,049	+0.40(+1.49%)
Mar 01, 2011	26.51	27.24	26.26	26.87	194,857	+0.42(+1.59%)
Feb 28, 2011	27.00	27.00	26.30	26.45	179,085	+0.12(+0.46%)
Feb 25, 2011	26.21	26.33	25.69	26.33	115,214	+0.58(+2.25%)
Feb 24, 2011	25.59	26.19	25.00	25.75	288,392	+0.98(+3.96%)
Feb 23, 2011	25.75	25.75	24.03	24.77	183,973	-0.82(-3.20%)
Feb 22, 2011	27.24	27.24	25.21	25.59	251,402	-1.96(-7.11%)
Feb 18, 2011	28.07	28.36	27.25	27.55	94,435	-0.68(-2.41%)
Feb 17, 2011	28.42	28.87	27.99	28.23	87,326	-0.40(-1.40%)
Feb 16, 2011	29.43	29.43	27.90	28.63	211,021	-0.59(-2.02%)
Feb 15, 2011	29.87	30.00	29.00	29.22	100,304	-0.36(-1.22%)
Feb 14, 2011	29.80	30.00	28.97	29.58	135,609	+0.57(+1.96%)
Feb 11, 2011	28.97	30.16	28.06	29.01	229,030	-0.69(-2.32%)
Feb 10, 2011	28.20	30.00	27.31	29.70	600,433	+2.90(+10.82%)
Feb 09, 2011	27.00	27.89	26.52	26.80	507,092	+0.81(+3.12%)
Feb 08, 2011	26.01	26.59	25.84	25.99	219,939	-0.16(-0.61%)
Feb 07, 2011	26.05	26.95	25.95	26.15	194,301	-0.02(-0.08%)
Feb 04, 2011	26.71	27.28	25.67	26.17	407,139	-0.17(-0.65%)
Feb 03, 2011	26.82	26.82	25.86	26.34	276,018	-0.66(-2.44%)
Feb 02, 2011	28.83	28.83	26.91	27.00	192,773	-1.48(-5.20%)

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