Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	22.42	22.78	22.14	22.61	13,833,357	+0.12(+0.54%)
May 30, 2012	22.21	22.55	22.09	22.49	11,927,109	-0.08(-0.37%)
May 29, 2012	21.89	22.71	21.86	22.57	15,233,198	+0.84(+3.84%)
May 25, 2012	21.75	22.02	21.58	21.74	12,360,805	-0.16(-0.73%)
May 24, 2012	21.64	22.47	21.11	21.89	71,363,848	-3.07(-12.29%)
May 23, 2012	25.09	25.15	24.27	24.96	43,241,460	-0.33(-1.32%)
May 22, 2012	25.55	25.83	25.06	25.30	12,937,250	-0.17(-0.66%)
May 21, 2012	25.23	25.84	24.52	25.47	12,799,909	+0.35(+1.39%)
May 18, 2012	26.07	26.08	24.87	25.12	12,760,324	-0.92(-3.53%)
May 17, 2012	26.32	26.60	26.04	26.04	6,668,976	-0.28(-1.07%)
May 16, 2012	26.86	27.30	26.28	26.32	6,066,079	-0.40(-1.51%)
May 15, 2012	27.17	27.33	26.64	26.72	6,085,923	-0.47(-1.73%)
May 14, 2012	27.11	27.46	26.97	27.19	6,809,408	-0.22(-0.80%)
May 11, 2012	26.98	27.74	26.98	27.41	8,010,447	+0.29(+1.06%)
May 10, 2012	28.40	28.63	26.89	27.12	21,295,106	-1.58(-5.51%)
May 09, 2012	28.34	28.91	28.20	28.70	5,176,323	-0.02(-0.08%)
May 08, 2012	28.72	28.89	28.18	28.72	8,102,768	-0.14(-0.47%)
May 07, 2012	29.13	29.47	28.84	28.86	6,614,572	-0.33(-1.12%)
May 04, 2012	29.06	29.32	28.75	29.19	8,303,415	-0.05(-0.16%)
May 03, 2012	29.93	29.95	29.04	29.23	9,454,952	-0.62(-2.06%)
May 02, 2012	30.57	30.62	29.79	29.85	13,841,272	-1.06(-3.42%)
May 01, 2012	29.47	31.19	29.47	30.91	14,139,097	+1.41(+4.78%)
Apr 30, 2012	29.62	29.69	29.32	29.50	5,177,020	-0.16(-0.53%)
Apr 27, 2012	29.96	30.01	29.62	29.65	6,606,011	-0.29(-0.96%)
Apr 26, 2012	29.85	29.97	29.69	29.94	7,935,378	+0.11(+0.38%)
Apr 25, 2012	29.64	29.89	29.36	29.83	6,985,772	+0.44(+1.50%)
Apr 24, 2012	29.32	29.48	29.13	29.39	5,238,390	+0.00(+0.00%)
Apr 23, 2012	29.20	29.53	28.96	29.39	6,155,509	-0.05(-0.15%)
Apr 20, 2012	30.34	30.34	29.27	29.43	6,385,832	-0.71(-2.34%)
Apr 19, 2012	30.14	30.59	29.82	30.14	7,408,059	-0.33(-1.10%)
Apr 18, 2012	30.38	30.68	30.25	30.47	4,527,840	-0.25(-0.82%)
Apr 17, 2012	30.38	30.89	30.37	30.72	5,358,258	+0.49(+1.63%)
Apr 16, 2012	30.63	31.02	30.18	30.23	6,315,725	-0.26(-0.85%)
Apr 13, 2012	31.15	31.25	30.43	30.49	8,769,699	-0.62(-1.98%)
Apr 12, 2012	31.09	31.34	30.96	31.10	8,768,415	+0.05(+0.17%)
Apr 11, 2012	31.49	31.72	30.93	31.05	15,393,971	-0.87(-2.74%)
Apr 10, 2012	32.39	32.77	31.89	31.92	8,416,438	-0.57(-1.75%)
Apr 09, 2012	32.64	32.89	32.48	32.49	7,608,625	-0.72(-2.17%)
Apr 05, 2012	33.71	33.99	33.18	33.21	10,021,233	-0.75(-2.21%)
Apr 04, 2012	34.22	34.35	33.67	33.97	8,161,892	-0.58(-1.67%)
Apr 03, 2012	34.67	35.55	34.19	34.54	11,928,172	+0.32(+0.93%)
Apr 02, 2012	34.04	34.36	33.86	34.22	4,937,214	+0.21(+0.63%)
Mar 30, 2012	34.19	34.19	33.66	34.01	8,142,129	+0.08(+0.22%)
Mar 29, 2012	34.29	34.38	33.54	33.94	8,796,713	-0.47(-1.37%)
Mar 28, 2012	34.92	35.21	34.26	34.41	5,335,023	-0.58(-1.67%)
Mar 27, 2012	35.24	35.34	34.95	34.99	6,639,808	-0.21(-0.58%)
Mar 26, 2012	34.92	35.29	34.59	35.20	6,895,856	+0.54(+1.56%)
Mar 23, 2012	34.38	34.76	33.99	34.66	7,014,553	+0.33(+0.95%)
Mar 22, 2012	34.62	34.87	34.16	34.33	9,917,883	-0.63(-1.80%)
Mar 21, 2012	34.48	35.21	34.19	34.96	11,271,284	+0.54(+1.57%)
Mar 20, 2012	33.20	34.87	33.13	34.42	18,486,116	+0.95(+2.84%)
Mar 19, 2012	32.77	33.91	32.77	33.47	8,321,980	+0.51(+1.54%)
Mar 16, 2012	32.83	33.12	32.42	32.96	11,336,859	+0.05(+0.14%)
Mar 15, 2012	32.60	33.04	32.34	32.92	4,432,522	+0.35(+1.07%)
Mar 14, 2012	33.12	33.24	32.26	32.57	5,997,349	-0.49(-1.47%)
Mar 13, 2012	32.51	33.12	32.42	33.05	6,894,236	+0.74(+2.30%)
Mar 12, 2012	32.55	32.62	32.03	32.31	4,358,125	-0.31(-0.95%)
Mar 09, 2012	31.98	32.80	31.97	32.62	7,682,849	+0.84(+2.63%)
Mar 08, 2012	31.73	31.97	31.50	31.79	5,077,352	+0.20(+0.63%)
Mar 07, 2012	31.24	31.75	30.97	31.59	6,373,114	+0.48(+1.54%)
Mar 06, 2012	31.75	31.82	30.79	31.11	9,255,840	-1.04(-3.24%)
Mar 05, 2012	33.03	33.05	32.05	32.15	6,273,707	-0.93(-2.82%)
Mar 02, 2012	32.81	33.30	32.71	33.09	6,596,827	+0.18(+0.55%)

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