Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.14	31.38	30.58	30.76	5,281,052	-0.38(-1.23%)
May 30, 2012	31.29	31.34	30.92	31.14	3,320,721	-0.36(-1.15%)
May 29, 2012	31.59	31.64	31.11	31.50	2,789,992	+0.15(+0.49%)
May 25, 2012	31.16	31.55	30.91	31.35	4,422,266	+0.76(+2.48%)
May 24, 2012	30.34	30.63	30.27	30.59	4,145,483	+0.32(+1.05%)
May 23, 2012	30.41	30.67	29.73	30.27	5,833,487	-0.45(-1.45%)
May 22, 2012	31.54	31.88	30.51	30.72	5,014,746	-0.80(-2.53%)
May 21, 2012	30.97	31.67	30.87	31.52	5,650,486	+0.71(+2.30%)
May 18, 2012	30.61	31.38	30.61	30.81	6,319,891	+0.53(+1.74%)
May 17, 2012	30.47	31.00	30.23	30.28	4,746,111	-0.38(-1.23%)
May 16, 2012	30.98	31.40	30.65	30.66	3,415,793	-0.21(-0.70%)
May 15, 2012	31.11	31.19	30.72	30.87	4,075,199	-0.19(-0.60%)
May 14, 2012	31.10	31.34	30.84	31.06	2,331,390	-0.34(-1.08%)
May 11, 2012	31.24	31.80	30.83	31.40	4,460,176	+0.15(+0.47%)
May 10, 2012	31.37	31.54	31.12	31.25	3,908,679	+0.20(+0.66%)
May 09, 2012	30.41	31.23	30.25	31.05	5,159,066	+0.37(+1.20%)
May 08, 2012	30.48	30.73	30.27	30.68	5,252,823	+0.19(+0.61%)
May 07, 2012	30.81	31.05	30.37	30.49	5,218,187	-0.34(-1.10%)
May 04, 2012	31.45	31.50	30.81	30.83	4,019,871	-0.71(-2.26%)
May 03, 2012	31.50	31.91	31.09	31.54	5,344,394	+0.12(+0.38%)
May 02, 2012	31.97	31.97	31.34	31.42	3,943,716	-0.63(-1.96%)
May 01, 2012	31.74	32.31	31.57	32.05	4,075,567	+0.31(+0.96%)
Apr 30, 2012	31.99	32.02	31.63	31.74	3,396,532	-0.31(-0.95%)
Apr 27, 2012	32.75	32.95	31.91	32.05	4,203,265	-0.67(-2.05%)
Apr 26, 2012	31.95	32.83	31.88	32.72	7,403,306	+0.10(+0.31%)
Apr 25, 2012	32.73	32.86	32.42	32.62	3,563,797	+0.07(+0.21%)
Apr 24, 2012	32.57	32.84	32.41	32.55	2,428,614	+0.08(+0.25%)
Apr 23, 2012	32.36	32.57	32.08	32.47	2,980,219	-0.14(-0.42%)
Apr 20, 2012	33.26	33.26	32.47	32.61	4,629,928	-0.53(-1.59%)
Apr 19, 2012	33.30	33.43	32.92	33.13	3,063,249	-0.11(-0.32%)
Apr 18, 2012	33.28	33.45	33.02	33.24	3,462,487	-0.22(-0.65%)
Apr 17, 2012	33.79	33.79	33.12	33.46	5,141,782	-0.06(-0.18%)
Apr 16, 2012	34.05	34.11	33.39	33.52	3,342,058	-0.18(-0.52%)
Apr 13, 2012	34.30	34.30	33.66	33.69	6,342,853	-0.64(-1.85%)
Apr 12, 2012	33.90	34.34	33.58	34.33	3,072,787	+0.40(+1.18%)
Apr 11, 2012	34.13	34.23	33.80	33.93	3,331,875	+0.24(+0.72%)
Apr 10, 2012	33.84	34.12	33.56	33.69	3,558,329	-0.31(-0.90%)
Apr 09, 2012	33.83	34.13	33.50	33.99	3,302,809	-0.39(-1.14%)
Apr 05, 2012	34.03	34.54	34.03	34.38	3,136,297	+0.20(+0.60%)
Apr 04, 2012	34.33	34.59	34.04	34.18	3,752,685	-0.26(-0.76%)
Apr 03, 2012	34.74	34.84	33.93	34.44	5,225,699	-0.34(-0.97%)
Apr 02, 2012	34.55	35.15	34.30	34.78	3,042,824	+0.23(+0.65%)
Mar 30, 2012	34.65	34.84	34.31	34.55	4,869,823	-0.03(-0.09%)
Mar 29, 2012	34.68	34.92	34.22	34.58	3,430,380	-0.13(-0.39%)
Mar 28, 2012	35.10	35.15	34.44	34.72	5,143,180	-0.40(-1.15%)
Mar 27, 2012	35.52	35.62	35.03	35.12	3,899,434	-0.43(-1.21%)
Mar 26, 2012	35.60	35.75	34.94	35.55	4,798,609	+0.20(+0.57%)
Mar 23, 2012	35.32	35.50	34.79	35.35	4,688,388	+0.03(+0.09%)
Mar 22, 2012	35.35	35.58	35.03	35.32	4,457,479	-0.35(-0.98%)
Mar 21, 2012	35.12	36.38	34.63	35.67	9,849,422	+0.51(+1.45%)
Mar 20, 2012	34.54	35.53	34.34	35.15	7,831,636	+0.52(+1.50%)
Mar 19, 2012	34.37	34.86	34.15	34.64	4,472,059	+0.07(+0.20%)
Mar 16, 2012	34.44	35.11	34.04	34.56	9,424,116	+0.38(+1.12%)
Mar 15, 2012	32.94	34.67	32.94	34.18	9,408,021	+1.16(+3.51%)
Mar 14, 2012	32.50	33.11	32.48	33.02	6,824,551	+0.43(+1.30%)
Mar 13, 2012	32.50	32.69	31.94	32.60	8,106,241	+0.33(+1.03%)
Mar 12, 2012	33.00	33.16	32.09	32.27	4,677,083	-0.76(-2.30%)
Mar 09, 2012	33.03	33.13	32.84	33.03	3,134,932	+0.04(+0.12%)
Mar 08, 2012	33.01	33.08	32.68	32.99	3,181,693	+0.12(+0.37%)
Mar 07, 2012	32.49	33.06	32.41	32.86	5,450,143	+0.66(+2.04%)
Mar 06, 2012	32.80	32.95	32.09	32.21	11,332,119	-0.71(-2.17%)
Mar 05, 2012	33.93	33.96	32.87	32.92	8,040,956	-1.01(-2.96%)
Mar 02, 2012	33.92	34.22	33.78	33.92	3,841,035	+0.01(+0.02%)

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