Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	34.08	34.42	33.41	34.01	215,269	-0.16(-0.46%)
May 30, 2012	34.11	34.30	33.86	34.17	105,977	-0.30(-0.87%)
May 29, 2012	33.93	34.59	33.93	34.47	118,639	+0.77(+2.28%)
May 25, 2012	33.63	34.00	33.52	33.70	97,474	+0.19(+0.55%)
May 24, 2012	33.24	33.53	32.95	33.52	216,553	+0.30(+0.90%)
May 23, 2012	32.80	33.26	32.57	33.22	219,162	+0.04(+0.13%)
May 22, 2012	33.32	33.53	32.98	33.17	132,697	-0.13(-0.40%)
May 21, 2012	33.02	33.84	32.67	33.31	151,696	+0.31(+0.94%)
May 18, 2012	33.55	33.55	32.82	33.00	224,343	-0.67(-1.99%)
May 17, 2012	33.93	33.93	33.25	33.67	226,908	-0.28(-0.83%)
May 16, 2012	34.88	34.94	33.91	33.95	222,082	-0.87(-2.49%)
May 15, 2012	34.83	34.92	34.59	34.82	175,853	-0.13(-0.38%)
May 14, 2012	34.86	35.32	34.57	34.95	166,158	-0.32(-0.90%)
May 11, 2012	35.66	35.80	35.15	35.27	145,047	-0.53(-1.48%)
May 10, 2012	36.15	36.28	35.57	35.80	131,460	+0.01(+0.02%)
May 09, 2012	35.75	36.02	35.51	35.79	134,576	-0.37(-1.03%)
May 08, 2012	35.94	36.24	35.51	36.16	122,833	+0.07(+0.20%)
May 07, 2012	35.92	36.37	35.82	36.09	137,129	-0.09(-0.24%)
May 04, 2012	37.35	37.37	35.99	36.18	252,001	-1.22(-3.26%)
May 03, 2012	39.29	39.29	36.96	37.40	402,100	+0.78(+2.12%)
May 02, 2012	36.02	36.72	35.90	36.62	143,180	+0.29(+0.80%)
May 01, 2012	36.51	37.03	36.30	36.33	143,753	-0.24(-0.65%)
Apr 30, 2012	36.87	37.02	36.32	36.57	104,106	-0.41(-1.12%)
Apr 27, 2012	36.65	37.06	36.29	36.98	115,661	+0.41(+1.11%)
Apr 26, 2012	36.61	36.96	36.38	36.57	132,969	-0.16(-0.43%)
Apr 25, 2012	36.34	37.03	36.34	36.73	83,810	+0.71(+1.96%)
Apr 24, 2012	35.97	36.37	35.80	36.03	134,288	+0.09(+0.25%)
Apr 23, 2012	35.72	35.97	35.30	35.94	97,643	-0.12(-0.34%)
Apr 20, 2012	36.26	36.48	35.81	36.06	147,930	+0.25(+0.69%)
Apr 19, 2012	35.82	36.21	35.28	35.81	135,321	-0.07(-0.20%)
Apr 18, 2012	35.81	36.18	35.60	35.89	61,670	-0.12(-0.34%)
Apr 17, 2012	35.88	36.34	35.71	36.01	120,829	+0.37(+1.04%)
Apr 16, 2012	35.37	35.80	35.01	35.64	204,574	+0.37(+1.05%)
Apr 13, 2012	35.86	35.86	35.10	35.27	123,067	-0.79(-2.20%)
Apr 12, 2012	35.18	36.41	35.10	36.06	307,810	+0.86(+2.43%)
Apr 11, 2012	34.98	35.26	34.62	35.21	134,350	+0.64(+1.87%)
Apr 10, 2012	35.25	35.35	34.41	34.56	168,404	-0.69(-1.95%)
Apr 09, 2012	35.33	35.52	35.04	35.25	164,430	-0.67(-1.87%)
Apr 05, 2012	36.19	36.48	35.65	35.92	86,702	-0.49(-1.33%)
Apr 04, 2012	36.18	36.45	35.82	36.41	157,355	-0.19(-0.53%)
Apr 03, 2012	36.48	36.87	36.35	36.60	226,545	+0.02(+0.05%)
Apr 02, 2012	36.27	36.80	35.75	36.58	235,410	+0.29(+0.80%)
Mar 30, 2012	36.10	36.64	35.98	36.29	295,157	+0.49(+1.38%)
Mar 29, 2012	35.28	35.92	35.10	35.80	97,711	+0.19(+0.55%)
Mar 28, 2012	35.87	36.20	35.38	35.60	195,393	-0.38(-1.06%)
Mar 27, 2012	35.44	36.10	35.29	35.98	466,513	+0.57(+1.62%)
Mar 26, 2012	34.73	35.43	34.64	35.41	346,466	+0.96(+2.79%)
Mar 23, 2012	33.98	34.53	33.75	34.45	186,857	+0.44(+1.30%)
Mar 22, 2012	34.02	34.57	33.68	34.00	246,250	-0.43(-1.26%)
Mar 21, 2012	34.12	34.63	33.92	34.44	330,411	+0.71(+2.09%)
Mar 20, 2012	33.55	33.92	33.50	33.73	127,011	+0.03(+0.08%)
Mar 19, 2012	33.48	33.85	33.41	33.70	467,573	+0.22(+0.66%)
Mar 16, 2012	33.26	33.70	33.08	33.48	302,213	+0.27(+0.82%)
Mar 15, 2012	33.04	33.28	32.90	33.21	128,506	+0.18(+0.53%)
Mar 14, 2012	33.09	33.57	32.95	33.03	56,795	-0.15(-0.45%)
Mar 13, 2012	32.78	33.25	32.67	33.18	119,793	+0.58(+1.79%)
Mar 12, 2012	32.49	32.93	32.49	32.60	97,320	+0.09(+0.27%)
Mar 09, 2012	31.95	32.80	31.95	32.51	141,413	+0.55(+1.71%)
Mar 08, 2012	32.04	32.17	31.63	31.96	235,171	+0.10(+0.30%)
Mar 07, 2012	31.92	32.03	31.75	31.87	145,685	+0.08(+0.25%)
Mar 06, 2012	32.58	32.68	31.62	31.79	222,715	-1.23(-3.72%)
Mar 05, 2012	33.14	33.26	32.84	33.02	464,140	-0.19(-0.56%)
Mar 02, 2012	33.32	33.55	32.98	33.20	158,567	-0.16(-0.48%)

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