Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.16	28.16	27.63	27.97	266,284	-0.03(-0.12%)
May 30, 2012	27.85	28.11	27.72	28.01	176,511	-0.10(-0.34%)
May 29, 2012	28.07	28.44	27.81	28.10	151,891	+0.15(+0.53%)
May 25, 2012	27.49	27.97	27.30	27.96	218,281	+0.38(+1.38%)
May 24, 2012	28.10	28.10	27.05	27.58	504,891	-0.46(-1.64%)
May 23, 2012	27.39	28.15	26.80	28.03	615,443	+0.42(+1.54%)
May 22, 2012	27.87	28.16	27.45	27.61	229,282	-0.21(-0.75%)
May 21, 2012	27.72	28.39	27.38	27.82	302,472	+0.10(+0.38%)
May 18, 2012	27.65	27.89	27.26	27.71	477,482	-0.01(-0.03%)
May 17, 2012	27.94	28.18	27.60	27.72	381,849	-0.22(-0.78%)
May 16, 2012	28.19	28.76	27.74	27.94	271,419	-0.12(-0.43%)
May 15, 2012	27.45	28.94	27.29	28.06	469,664	+0.78(+2.86%)
May 14, 2012	27.51	27.69	27.21	27.28	273,959	-0.51(-1.84%)
May 11, 2012	27.49	27.97	27.29	27.79	584,285	-0.01(-0.03%)
May 10, 2012	28.00	28.16	27.45	27.80	408,922	-0.05(-0.19%)
May 09, 2012	27.80	28.02	27.72	27.85	328,497	-0.24(-0.86%)
May 08, 2012	28.16	28.44	27.72	28.10	313,524	-0.23(-0.80%)
May 07, 2012	28.57	28.74	28.29	28.32	121,715	-0.28(-0.97%)
May 04, 2012	28.67	28.67	27.15	28.60	908,747	-0.39(-1.34%)
May 03, 2012	29.05	29.19	28.70	28.99	348,671	-0.10(-0.36%)
May 02, 2012	29.38	29.45	28.97	29.09	421,230	-0.65(-2.18%)
May 01, 2012	29.68	30.26	29.62	29.74	377,432	+0.11(+0.38%)
Apr 30, 2012	29.90	30.00	29.47	29.62	290,836	-0.38(-1.27%)
Apr 27, 2012	30.20	30.59	29.80	30.00	286,494	-0.23(-0.77%)
Apr 26, 2012	30.38	30.49	29.59	30.24	305,174	-0.32(-1.05%)
Apr 25, 2012	31.32	31.73	30.21	30.56	386,539	-0.57(-1.83%)
Apr 24, 2012	30.79	31.57	30.63	31.13	157,821	+0.26(+0.84%)
Apr 23, 2012	30.89	30.96	30.37	30.87	251,238	-0.57(-1.81%)
Apr 20, 2012	31.91	31.91	31.13	31.44	174,691	-0.05(-0.16%)
Apr 19, 2012	31.27	31.76	30.92	31.49	128,265	+0.30(+0.97%)
Apr 18, 2012	31.31	31.46	31.07	31.19	134,683	-0.28(-0.91%)
Apr 17, 2012	31.96	32.21	31.30	31.47	229,248	-0.28(-0.87%)
Apr 16, 2012	31.06	32.17	31.06	31.75	342,685	+0.92(+2.97%)
Apr 13, 2012	31.02	31.48	30.64	30.83	327,096	-0.19(-0.61%)
Apr 12, 2012	31.20	31.45	28.23	31.02	1,863,165	-0.40(-1.26%)
Apr 11, 2012	31.59	31.63	31.10	31.42	160,885	+0.16(+0.50%)
Apr 10, 2012	31.68	31.85	31.01	31.26	221,278	-0.35(-1.12%)
Apr 09, 2012	31.56	31.85	31.38	31.62	121,082	-0.72(-2.22%)
Apr 05, 2012	31.21	32.39	31.21	32.34	188,165	+0.41(+1.27%)
Apr 04, 2012	32.06	32.37	31.83	31.93	141,508	-0.49(-1.52%)
Apr 03, 2012	32.46	32.50	31.97	32.42	269,320	-0.09(-0.27%)
Apr 02, 2012	32.21	32.58	31.93	32.51	201,201	+0.31(+0.97%)
Mar 30, 2012	32.66	32.77	32.15	32.20	195,839	-0.18(-0.56%)
Mar 29, 2012	32.28	32.47	31.95	32.38	235,123	-0.25(-0.77%)
Mar 28, 2012	32.45	32.65	31.99	32.63	320,999	+0.31(+0.96%)
Mar 27, 2012	32.53	32.64	32.02	32.32	259,253	-0.09(-0.27%)
Mar 26, 2012	32.42	32.63	31.95	32.40	246,158	+0.41(+1.27%)
Mar 23, 2012	31.37	32.05	31.26	32.00	270,611	+0.64(+2.04%)
Mar 22, 2012	30.22	32.16	29.93	31.36	482,323	+1.21(+4.01%)
Mar 21, 2012	31.37	31.39	30.13	30.15	564,636	-1.29(-4.09%)
Mar 20, 2012	31.27	31.52	31.08	31.44	186,921	-0.08(-0.25%)
Mar 19, 2012	30.97	31.67	30.80	31.52	244,433	+0.48(+1.56%)
Mar 16, 2012	30.43	31.20	30.16	31.03	516,095	+0.64(+2.10%)
Mar 15, 2012	30.90	30.96	30.16	30.39	392,541	-0.39(-1.26%)
Mar 14, 2012	31.67	31.82	30.55	30.78	275,869	-1.12(-3.52%)
Mar 13, 2012	31.13	32.00	31.02	31.90	313,428	+0.91(+2.92%)
Mar 12, 2012	30.97	31.08	30.75	31.00	233,190	+0.03(+0.11%)
Mar 09, 2012	30.78	31.02	30.58	30.96	246,903	+0.12(+0.39%)
Mar 08, 2012	30.25	30.95	29.96	30.84	290,284	+0.65(+2.14%)
Mar 07, 2012	30.25	30.38	30.04	30.19	148,458	+0.15(+0.49%)
Mar 06, 2012	29.64	30.29	29.43	30.05	278,102	+0.18(+0.61%)
Mar 05, 2012	29.61	30.03	29.40	29.87	705,216	+0.25(+0.85%)
Mar 02, 2012	29.33	30.14	29.33	29.62	287,729	+0.41(+1.39%)

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