Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.09	31.39	30.81	31.19	113,134	+0.15(+0.48%)
May 30, 2012	30.79	31.45	30.74	31.04	76,740	+0.07(+0.23%)
May 29, 2012	30.92	31.14	30.57	30.97	49,422	+0.74(+2.45%)
May 28, 2012	31.30	31.30	30.10	30.23	40,891	-1.02(-3.26%)
May 25, 2012	30.86	31.26	30.37	31.25	47,414	+0.30(+0.97%)
May 24, 2012	30.19	31.23	29.96	30.95	84,932	+0.76(+2.52%)
May 23, 2012	31.24	31.24	29.90	30.19	112,320	-1.07(-3.42%)
May 22, 2012	29.99	31.44	29.83	31.26	85,032	+1.47(+4.93%)
May 18, 2012		29.79	29.79	29.79	0	+0.12(+0.40%)
May 17, 2012	30.04	30.11	29.33	29.67	53,587	-0.44(-1.46%)
May 16, 2012	30.50	30.71	29.91	30.11	52,023	-0.16(-0.53%)
May 15, 2012	31.17	31.43	29.75	30.27	202,447	-1.04(-3.32%)
May 14, 2012	31.23	31.69	30.51	31.31	93,405	-0.22(-0.70%)
May 11, 2012	30.23	31.84	29.55	31.53	79,150	+1.48(+4.93%)
May 10, 2012	29.90	30.46	29.84	30.05	216,102	+0.14(+0.47%)
May 09, 2012	30.22	30.32	29.72	29.91	46,602	-0.40(-1.32%)
May 08, 2012	31.08	31.08	29.95	30.31	62,623	-0.87(-2.79%)
May 07, 2012	31.17	31.50	31.00	31.18	41,900	+0.03(+0.10%)
May 04, 2012	31.80	31.80	31.11	31.15	102,868	-0.66(-2.07%)
May 03, 2012	31.89	32.22	31.53	31.81	37,577	+0.05(+0.16%)
May 02, 2012	31.53	31.87	31.31	31.76	28,693	+0.04(+0.13%)
May 01, 2012	32.21	32.35	31.65	31.72	96,596	-0.55(-1.70%)
Apr 30, 2012	31.19	32.29	31.10	32.27	194,806	+1.17(+3.76%)
Apr 27, 2012	31.53	31.60	30.84	31.10	48,513	-0.75(-2.35%)
Apr 26, 2012	30.50	32.11	30.50	31.85	84,748	+1.24(+4.05%)
Apr 25, 2012	30.83	30.88	30.40	30.61	78,756	-0.21(-0.68%)
Apr 24, 2012	30.92	30.96	30.74	30.82	79,200	+0.02(+0.06%)
Apr 23, 2012	30.88	30.92	30.50	30.80	51,532	-0.10(-0.32%)
Apr 20, 2012	30.88	31.10	30.76	30.90	93,400	+0.02(+0.06%)
Apr 19, 2012	30.64	30.90	30.46	30.88	97,116	+0.23(+0.75%)
Apr 18, 2012	30.55	30.77	30.55	30.65	92,288	-0.04(-0.13%)
Apr 17, 2012	30.40	30.74	30.29	30.69	62,842	+0.27(+0.89%)
Apr 16, 2012	30.70	30.80	29.98	30.42	56,927	-0.31(-1.01%)
Apr 13, 2012	30.65	30.93	30.35	30.73	127,815	+0.05(+0.16%)
Apr 12, 2012	30.66	30.78	30.44	30.68	254,132	-0.12(-0.39%)
Apr 11, 2012	30.00	30.94	29.89	30.80	195,688	+0.94(+3.15%)
Apr 10, 2012	30.30	30.40	29.71	29.86	85,498	-0.41(-1.35%)
Apr 09, 2012	30.51	30.58	30.26	30.27	43,778	-0.42(-1.37%)
Apr 05, 2012	30.86	30.88	30.57	30.69	111,978	-0.17(-0.55%)
Apr 04, 2012	30.86	31.04	29.56	30.86	232,668	-0.49(-1.56%)
Apr 03, 2012	31.06	31.58	31.06	31.35	75,976	-0.07(-0.22%)
Apr 02, 2012	31.87	31.90	31.20	31.42	125,096	-0.38(-1.19%)
Mar 30, 2012	31.80	31.90	31.45	31.80	78,402	+0.17(+0.54%)
Mar 29, 2012	31.51	31.99	31.24	31.63	487,611	-0.01(-0.03%)
Mar 28, 2012	32.15	32.16	31.51	31.64	2,508,379	-0.71(-2.19%)
Mar 27, 2012	31.90	32.64	31.90	32.35	713,589	+0.46(+1.44%)
Mar 26, 2012	31.64	31.98	31.64	31.89	49,569	+0.33(+1.05%)
Mar 23, 2012	31.75	31.77	31.41	31.56	5,833,004	-0.08(-0.25%)
Mar 22, 2012	31.65	31.86	31.62	31.64	711,481	-0.06(-0.19%)
Mar 21, 2012	31.27	31.82	31.27	31.70	1,451,480	+0.42(+1.34%)
Mar 20, 2012	32.05	32.06	31.25	31.28	286,832	-0.94(-2.92%)
Mar 19, 2012	31.90	32.30	31.89	32.22	178,592	+0.32(+1.00%)
Mar 16, 2012	31.20	31.90	31.13	31.90	863,480	+0.86(+2.77%)
Mar 15, 2012	30.90	31.49	30.69	31.04	87,105	+0.14(+0.45%)
Mar 14, 2012	30.74	30.96	30.44	30.90	174,240	+0.22(+0.72%)
Mar 13, 2012	29.92	30.68	29.81	30.68	93,296	+0.68(+2.27%)
Mar 12, 2012	30.00	30.10	29.82	30.00	107,964	-0.01(-0.03%)
Mar 09, 2012	29.85	30.34	29.79	30.01	136,980	+0.22(+0.74%)
Mar 08, 2012	29.37	29.85	29.31	29.79	982,411	+0.55(+1.88%)
Mar 07, 2012	29.70	29.70	28.83	29.24	882,773	-0.41(-1.38%)
Mar 06, 2012	29.99	29.99	29.48	29.65	106,172	-0.38(-1.27%)
Mar 05, 2012	29.90	30.03	29.48	30.03	101,184	+0.20(+0.67%)
Mar 02, 2012	29.21	29.85	29.21	29.83	68,780	+0.51(+1.74%)

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