Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	26.31	26.48	26.06	26.36	2,447,868	+0.10(+0.38%)
May 30, 2012	26.61	26.70	26.25	26.26	3,374,374	-0.51(-1.91%)
May 29, 2012	26.94	26.97	26.53	26.77	3,300,935	-0.04(-0.15%)
May 25, 2012	26.79	27.00	26.68	26.81	1,724,398	+0.15(+0.56%)
May 24, 2012	26.81	27.00	26.47	26.66	2,427,658	-0.25(-0.93%)
May 23, 2012	26.31	26.94	26.28	26.91	2,527,953	+0.28(+1.05%)
May 22, 2012	26.47	26.67	26.35	26.63	2,329,539	+0.22(+0.83%)
May 21, 2012	25.96	26.41	25.96	26.41	2,237,355	+0.42(+1.62%)
May 18, 2012	26.15	26.17	25.90	25.99	5,218,746	+0.09(+0.35%)
May 17, 2012	25.94	26.03	25.80	25.90	4,033,612	-0.07(-0.27%)
May 16, 2012	25.91	26.07	25.86	25.97	3,087,474	+0.30(+1.17%)
May 15, 2012	25.76	25.97	25.47	25.67	3,392,616	-0.06(-0.23%)
May 14, 2012	26.11	26.11	25.47	25.73	6,295,006	-0.99(-3.71%)
May 11, 2012	26.89	26.94	26.66	26.72	2,367,905	-0.31(-1.15%)
May 10, 2012	26.69	27.07	26.62	27.03	3,460,263	+0.54(+2.04%)
May 09, 2012	26.68	26.74	26.47	26.49	2,663,402	-0.33(-1.23%)
May 08, 2012	26.80	26.91	26.56	26.82	3,382,103	-0.08(-0.30%)
May 07, 2012	27.05	27.09	26.81	26.90	2,365,475	+0.02(+0.07%)
May 04, 2012	27.20	27.31	26.78	26.88	2,413,256	-0.28(-1.03%)
May 03, 2012	27.53	27.61	27.08	27.16	2,663,990	-0.17(-0.62%)
May 02, 2012	27.33	27.44	27.17	27.33	3,975,714	-0.19(-0.69%)
May 01, 2012	27.35	27.61	27.21	27.52	4,675,435	+0.15(+0.55%)
Apr 30, 2012	27.33	27.65	27.05	27.37	5,632,514	+0.36(+1.33%)
Apr 27, 2012	28.34	28.78	26.96	27.01	15,597,299	-4.13(-13.26%)
Apr 26, 2012	31.02	31.14	30.59	31.14	2,382,668	+0.10(+0.32%)
Apr 25, 2012	30.93	31.32	30.87	31.04	1,643,570	+0.27(+0.88%)
Apr 24, 2012	30.84	30.94	30.72	30.77	1,566,093	+0.00(+0.00%)
Apr 23, 2012	30.80	30.82	30.57	30.77	1,311,184	-0.24(-0.77%)
Apr 20, 2012	30.92	31.28	30.85	31.01	1,782,788	+0.19(+0.62%)
Apr 19, 2012	30.99	31.09	30.60	30.82	1,881,659	-0.16(-0.52%)
Apr 18, 2012	30.84	31.21	30.81	30.98	1,430,787	+0.02(+0.06%)
Apr 17, 2012	30.83	31.02	30.51	30.96	2,061,853	+0.23(+0.75%)
Apr 16, 2012	30.87	30.95	30.66	30.73	1,287,451	-0.05(-0.16%)
Apr 13, 2012	30.80	30.85	30.59	30.78	2,357,399	-0.11(-0.36%)
Apr 12, 2012	30.55	30.95	30.35	30.89	2,072,190	+0.40(+1.31%)
Apr 11, 2012	30.40	30.50	30.16	30.49	1,340,632	+0.39(+1.30%)
Apr 10, 2012	30.56	30.67	30.05	30.10	2,294,548	-0.55(-1.79%)
Apr 09, 2012	30.38	30.82	30.38	30.65	1,523,467	-0.10(-0.33%)
Apr 05, 2012	30.37	30.75	30.22	30.75	1,418,408	+0.30(+0.99%)
Apr 04, 2012	30.47	30.57	30.26	30.45	1,661,439	-0.25(-0.81%)
Apr 03, 2012	30.87	30.90	30.50	30.70	1,573,461	-0.18(-0.58%)
Apr 02, 2012	30.52	31.00	30.43	30.88	2,091,863	+0.32(+1.05%)
Mar 30, 2012	30.40	30.62	30.16	30.56	1,765,080	+0.27(+0.89%)
Mar 29, 2012	30.24	30.32	30.00	30.29	2,047,718	-0.20(-0.66%)
Mar 28, 2012	30.56	30.60	30.28	30.49	2,302,916	-0.12(-0.39%)
Mar 27, 2012	30.63	30.74	30.49	30.61	1,779,185	+0.09(+0.29%)
Mar 26, 2012	30.41	30.59	30.34	30.52	1,262,715	+0.28(+0.93%)
Mar 23, 2012	30.36	30.36	30.07	30.24	1,301,095	-0.12(-0.40%)
Mar 22, 2012	30.19	30.40	29.87	30.36	1,410,942	+0.06(+0.20%)
Mar 21, 2012	30.30	30.40	30.05	30.30	1,107,867	-0.04(-0.13%)
Mar 20, 2012	30.40	30.45	30.20	30.34	1,166,036	-0.25(-0.82%)
Mar 19, 2012	30.54	30.67	30.23	30.59	1,560,377	+0.09(+0.30%)
Mar 16, 2012	30.56	30.73	30.43	30.50	1,432,621	-0.04(-0.13%)
Mar 15, 2012	30.58	30.66	30.51	30.54	997,823	-0.09(-0.29%)
Mar 14, 2012	30.71	30.92	30.56	30.63	1,667,612	-0.07(-0.23%)
Mar 13, 2012	30.65	30.76	30.43	30.70	2,044,322	+0.14(+0.46%)
Mar 12, 2012	30.53	30.75	30.41	30.56	1,196,602	+0.01(+0.03%)
Mar 09, 2012	30.03	30.69	29.85	30.55	2,333,332	+0.53(+1.77%)
Mar 08, 2012	29.71	30.08	29.61	30.02	1,112,190	+0.50(+1.69%)
Mar 07, 2012	29.65	29.74	29.29	29.52	1,508,321	-0.07(-0.24%)
Mar 06, 2012	29.66	29.85	29.54	29.59	1,819,209	-0.26(-0.87%)
Mar 05, 2012	29.70	29.87	29.62	29.85	1,094,084	+0.03(+0.10%)
Mar 02, 2012	29.88	29.95	29.68	29.82	1,428,020	-0.11(-0.37%)

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