Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.08	30.15	29.62	29.75	130,201	-0.42(-1.40%)
Apr 27, 2012	30.21	30.34	29.86	30.17	149,356	+0.09(+0.29%)
Apr 26, 2012	30.17	30.29	30.00	30.08	352,629	-0.29(-0.96%)
Apr 25, 2012	30.82	30.88	30.22	30.37	174,044	-0.14(-0.46%)
Apr 24, 2012	30.16	30.70	30.16	30.52	146,379	+0.36(+1.20%)
Apr 23, 2012	30.16	30.46	29.90	30.15	240,698	-0.70(-2.26%)
Apr 20, 2012	32.65	32.67	30.67	30.85	198,304	+0.19(+0.60%)
Apr 19, 2012	31.28	31.35	30.37	30.67	105,185	-0.66(-2.11%)
Apr 18, 2012	31.36	31.47	31.13	31.33	112,900	-0.13(-0.42%)
Apr 17, 2012	31.54	31.87	31.45	31.46	157,548	+0.18(+0.59%)
Apr 16, 2012	31.02	31.52	30.57	31.27	66,045	+0.32(+1.02%)
Apr 13, 2012	31.19	31.36	30.80	30.96	102,055	-0.46(-1.47%)
Apr 12, 2012	31.17	31.60	31.17	31.42	101,142	+0.29(+0.95%)
Apr 11, 2012	30.83	31.46	30.67	31.12	119,466	+0.65(+2.14%)
Apr 10, 2012	31.01	31.04	30.21	30.47	129,576	-0.71(-2.29%)
Apr 09, 2012	31.41	31.66	30.90	31.18	107,972	-0.73(-2.29%)
Apr 05, 2012	31.86	32.22	31.80	31.92	82,800	-0.19(-0.60%)
Apr 04, 2012	31.93	32.22	31.70	32.11	96,387	-0.22(-0.68%)
Apr 03, 2012	32.33	32.69	32.12	32.33	111,762	-0.11(-0.33%)
Apr 02, 2012	32.19	32.55	31.80	32.44	127,517	+0.14(+0.44%)
Mar 30, 2012	32.65	32.65	32.17	32.29	185,875	-0.05(-0.16%)
Mar 29, 2012	32.69	32.70	32.16	32.35	190,682	-0.58(-1.77%)
Mar 28, 2012	31.92	32.93	31.85	32.93	318,195	+1.07(+3.34%)
Mar 27, 2012	31.42	31.90	31.16	31.86	148,483	+0.39(+1.23%)
Mar 26, 2012	31.31	31.65	30.95	31.48	108,493	+0.50(+1.62%)
Mar 23, 2012	30.77	31.05	30.37	30.97	82,045	+0.27(+0.89%)
Mar 22, 2012	30.87	30.87	30.17	30.70	147,647	-0.43(-1.39%)
Mar 21, 2012	30.91	31.25	30.67	31.13	87,908	+0.26(+0.83%)
Mar 20, 2012	30.72	30.92	30.50	30.88	98,453	-0.11(-0.34%)
Mar 19, 2012	30.79	31.45	30.58	30.98	119,508	+0.18(+0.57%)
Mar 16, 2012	31.16	31.32	30.67	30.81	141,906	-0.25(-0.79%)
Mar 15, 2012	30.56	31.05	30.24	31.05	126,237	+0.52(+1.70%)
Mar 14, 2012	30.77	30.77	30.20	30.53	102,839	-0.34(-1.11%)
Mar 13, 2012	30.37	30.94	30.22	30.88	187,593	+0.73(+2.42%)
Mar 12, 2012	30.01	30.21	29.67	30.15	90,473	+0.04(+0.15%)
Mar 09, 2012	29.87	30.34	29.62	30.10	108,181	+0.32(+1.06%)
Mar 08, 2012	29.79	29.94	29.32	29.78	79,151	+0.23(+0.77%)
Mar 07, 2012	29.62	29.69	29.33	29.56	135,872	+0.02(+0.06%)
Mar 06, 2012	29.35	29.94	29.17	29.54	228,722	-0.23(-0.77%)
Mar 05, 2012	29.52	29.85	29.27	29.77	164,447	+0.18(+0.62%)
Mar 02, 2012	29.94	29.97	29.39	29.58	253,867	-0.30(-1.00%)
Mar 01, 2012	29.74	29.99	29.37	29.88	352,830	+0.29(+0.98%)
Feb 29, 2012	29.14	30.22	29.13	29.59	324,907	+0.59(+2.03%)
Feb 28, 2012	28.34	29.02	28.14	29.00	312,997	+0.60(+2.10%)
Feb 27, 2012	28.11	28.47	27.93	28.40	699,038	-0.03(-0.09%)
Feb 24, 2012	29.14	29.20	28.40	28.43	162,863	-0.65(-2.24%)
Feb 23, 2012	29.20	29.22	28.96	29.08	375,573	-0.01(-0.03%)
Feb 22, 2012	29.33	29.37	29.05	29.09	156,860	-0.26(-0.90%)
Feb 21, 2012	29.93	30.15	29.13	29.35	238,557	-0.53(-1.76%)
Feb 17, 2012	30.75	30.75	29.87	29.88	159,882	-0.69(-2.27%)
Feb 16, 2012	30.01	30.64	29.75	30.58	222,570	+0.65(+2.19%)
Feb 15, 2012	30.98	30.98	29.87	29.92	164,539	-0.88(-2.87%)
Feb 14, 2012	30.87	31.00	30.72	30.80	209,142	-0.09(-0.28%)
Feb 13, 2012	31.06	31.50	30.65	30.89	186,987	+0.27(+0.89%)
Feb 10, 2012	31.10	31.20	30.58	30.62	248,900	-1.27(-3.97%)
Feb 09, 2012	31.52	32.32	31.21	31.89	112,012	+0.63(+2.02%)
Feb 08, 2012	31.19	31.70	29.18	31.25	222,621	-0.87(-2.71%)
Feb 07, 2012	32.28	32.51	31.83	32.12	126,732	-0.31(-0.95%)
Feb 06, 2012	31.24	32.46	31.23	32.43	142,561	+0.04(+0.14%)
Feb 03, 2012	31.84	32.52	31.84	32.39	221,375	+1.13(+3.63%)
Feb 02, 2012	31.43	31.63	31.15	31.25	87,422	-0.09(-0.28%)

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