Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	33.03	33.13	32.62	32.97	1,011,323	+0.04(+0.12%)
May 30, 2012	33.16	33.18	32.88	32.93	1,331,358	-0.63(-1.88%)
May 29, 2012	33.56	33.67	33.34	33.56	383,357	+0.47(+1.41%)
May 25, 2012	33.18	33.26	33.03	33.09	1,164,627	-0.14(-0.42%)
May 24, 2012	33.39	33.40	32.99	33.23	1,051,761	-0.07(-0.21%)
May 23, 2012	33.17	33.34	32.77	33.30	870,911	-0.13(-0.40%)
May 22, 2012	33.65	33.79	33.24	33.44	751,163	-0.08(-0.23%)
May 21, 2012	33.02	33.56	32.98	33.51	1,286,244	+0.59(+1.80%)
May 18, 2012	33.28	33.29	32.86	32.92	1,616,572	-0.16(-0.49%)
May 17, 2012	33.59	33.62	33.05	33.09	1,940,708	-0.53(-1.58%)
May 16, 2012	33.99	34.07	33.59	33.61	1,195,914	-0.28(-0.83%)
May 15, 2012	34.11	34.25	33.84	33.90	1,817,943	-0.37(-1.07%)
May 14, 2012	34.25	34.46	34.22	34.26	316,017	-0.51(-1.46%)
May 11, 2012	34.71	35.08	34.60	34.77	409,214	-0.13(-0.38%)
May 10, 2012	35.09	35.13	34.87	34.90	970,880	+0.09(+0.25%)
May 09, 2012	34.67	35.04	34.49	34.81	762,019	-0.34(-0.97%)
May 08, 2012	35.18	35.25	34.81	35.16	424,184	-0.40(-1.12%)
May 07, 2012	35.30	35.62	35.30	35.55	590,797	+0.12(+0.33%)
May 04, 2012	35.85	35.86	35.41	35.44	717,481	-0.61(-1.69%)
May 03, 2012	36.34	36.36	35.97	36.04	1,157,161	-0.31(-0.86%)
May 02, 2012	36.19	36.38	36.11	36.36	673,682	-0.16(-0.45%)
May 01, 2012	36.25	36.72	36.25	36.52	662,826	+0.18(+0.49%)
Apr 30, 2012	36.43	36.43	36.22	36.34	467,157	-0.13(-0.36%)
Apr 27, 2012	36.53	36.57	36.31	36.47	835,229	+0.13(+0.36%)
Apr 26, 2012	36.04	36.43	36.02	36.34	915,928	+0.17(+0.47%)
Apr 25, 2012	36.08	36.19	36.00	36.17	744,300	+0.42(+1.18%)
Apr 24, 2012	35.69	35.87	35.63	35.75	1,127,405	+0.18(+0.50%)
Apr 23, 2012	35.45	35.59	35.27	35.57	701,199	-0.43(-1.19%)
Apr 20, 2012	36.11	36.21	36.00	36.00	458,860	+0.13(+0.37%)
Apr 19, 2012	36.08	36.22	35.69	35.87	407,299	-0.19(-0.52%)
Apr 18, 2012	36.01	36.15	35.93	36.05	921,201	-0.12(-0.32%)
Apr 17, 2012	35.94	36.26	35.80	36.17	909,152	+0.51(+1.44%)
Apr 16, 2012	35.85	35.87	35.50	35.66	219,676	+0.09(+0.24%)
Apr 13, 2012	35.95	35.96	35.57	35.57	676,661	-0.55(-1.53%)
Apr 12, 2012	35.66	36.14	35.64	36.12	686,060	+0.63(+1.78%)
Apr 11, 2012	35.65	35.66	35.45	35.49	1,173,171	+0.37(+1.04%)
Apr 10, 2012	35.67	35.77	35.10	35.13	494,192	-0.69(-1.91%)
Apr 09, 2012	35.72	35.93	35.62	35.81	928,174	-0.29(-0.80%)
Apr 05, 2012	35.94	36.21	35.94	36.10	459,349	-0.05(-0.13%)
Apr 04, 2012	36.33	36.33	36.04	36.15	600,339	-0.62(-1.69%)
Apr 03, 2012	37.05	37.11	36.61	36.77	531,873	-0.37(-1.01%)
Apr 02, 2012	36.67	37.24	36.60	37.14	726,445	+0.38(+1.04%)
Mar 30, 2012	36.76	36.80	36.54	36.76	2,591,210	+0.26(+0.73%)
Mar 29, 2012	36.44	36.56	36.20	36.50	2,353,892	-0.20(-0.55%)
Mar 28, 2012	36.91	36.91	36.50	36.70	1,197,927	-0.21(-0.57%)
Mar 27, 2012	37.11	37.11	36.89	36.91	631,441	-0.12(-0.32%)
Mar 26, 2012	36.88	37.04	36.82	37.03	534,441	+0.48(+1.32%)
Mar 23, 2012	36.37	36.57	36.21	36.54	301,730	+0.17(+0.47%)
Mar 22, 2012	36.31	36.43	36.19	36.37	1,019,531	-0.32(-0.87%)
Mar 21, 2012	36.84	36.85	36.54	36.69	815,443	-0.17(-0.46%)
Mar 20, 2012	36.75	36.89	36.61	36.86	506,719	-0.27(-0.73%)
Mar 19, 2012	37.00	37.24	36.87	37.14	674,161	+0.16(+0.42%)
Mar 16, 2012	36.98	37.10	36.96	36.98	638,970	+0.07(+0.19%)
Mar 15, 2012	36.71	36.93	36.64	36.91	2,162,454	+0.25(+0.68%)
Mar 14, 2012	36.81	36.84	36.55	36.66	2,194,873	-0.16(-0.42%)
Mar 13, 2012	36.43	36.83	36.36	36.82	610,429	+0.59(+1.63%)
Mar 12, 2012	36.25	36.28	36.08	36.22	856,460	-0.07(-0.19%)
Mar 09, 2012	36.30	36.39	36.19	36.29	547,589	+0.05(+0.15%)
Mar 08, 2012	36.02	36.35	36.01	36.24	443,791	+0.58(+1.64%)
Mar 07, 2012	35.52	35.73	35.44	35.66	714,199	+0.40(+1.13%)
Mar 06, 2012	35.55	35.55	35.23	35.26	727,739	-0.95(-2.62%)
Mar 05, 2012	36.27	36.33	36.07	36.21	543,795	-0.19(-0.53%)
Mar 02, 2012	36.45	36.52	36.32	36.40	801,571	-0.23(-0.62%)

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