Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.56	30.73	30.48	30.63	20,974	+0.22(+0.72%)
May 30, 2012	30.37	30.48	30.30	30.42	96,616	-0.34(-1.12%)
May 29, 2012	30.72	30.90	30.60	30.76	172,363	+1.01(+3.39%)
May 25, 2012	29.69	29.87	29.59	29.75	18,217	-0.14(-0.45%)
May 24, 2012	30.33	30.33	29.63	29.89	243,252	-0.33(-1.10%)
May 23, 2012	30.02	30.22	29.73	30.22	65,864	-0.23(-0.74%)
May 22, 2012	30.65	30.75	30.18	30.45	476,381	-0.03(-0.09%)
May 21, 2012	30.05	30.47	30.05	30.47	169,860	+0.57(+1.91%)
May 18, 2012	30.23	30.23	29.86	29.90	23,022	-0.16(-0.53%)
May 17, 2012	30.47	30.59	30.06	30.06	87,585	-0.48(-1.56%)
May 16, 2012	30.74	30.91	30.50	30.54	1,376,138	-0.57(-1.82%)
May 15, 2012	31.29	31.40	31.10	31.10	119,214	-0.11(-0.34%)
May 14, 2012	31.34	31.36	31.16	31.21	1,975,631	-0.72(-2.27%)
May 11, 2012	31.91	32.19	31.83	31.93	51,500	-0.20(-0.63%)
May 10, 2012	32.33	32.35	32.14	32.14	4,235	-0.25(-0.77%)
May 09, 2012	32.27	32.43	32.05	32.39	10,697	-0.30(-0.92%)
May 08, 2012	32.83	32.83	32.46	32.69	45,138	-0.57(-1.72%)
May 07, 2012	33.38	33.40	33.26	33.26	24,784	-0.29(-0.85%)
May 04, 2012	33.51	33.59	33.49	33.55	36,074	-0.51(-1.51%)
May 03, 2012	34.19	34.27	33.98	34.06	50,380	-0.18(-0.53%)
May 02, 2012	34.15	34.24	33.86	34.24	59,438	+0.00(+0.00%)
May 01, 2012	33.79	34.53	33.79	34.24	68,528	+0.40(+1.18%)
Apr 30, 2012	34.05	34.05	33.80	33.84	23,586	-0.12(-0.35%)
Apr 27, 2012	33.88	33.96	33.73	33.96	115,091	+0.05(+0.13%)
Apr 26, 2012	33.73	33.92	33.69	33.92	22,438	+0.45(+1.35%)
Apr 25, 2012	33.45	33.55	33.45	33.46	5,505	+0.23(+0.68%)
Apr 24, 2012	33.37	33.47	33.24	33.24	56,305	+0.07(+0.21%)
Apr 23, 2012	33.94	33.25	32.88	33.17	1,945,477	-0.77(-2.27%)
Apr 20, 2012	34.08	34.18	33.90	33.94	29,035	+0.38(+1.12%)
Apr 19, 2012	33.88	33.88	33.52	33.56	16,762	-0.14(-0.40%)
Apr 18, 2012	33.55	33.78	33.55	33.70	13,946	-0.03(-0.09%)
Apr 17, 2012	33.43	33.73	33.27	33.73	418,341	+0.54(+1.61%)
Apr 16, 2012	33.38	33.38	33.16	33.19	27,352	-0.35(-1.03%)
Apr 13, 2012	33.71	33.71	33.34	33.54	56,285	-0.26(-0.78%)
Apr 12, 2012	32.91	33.80	32.91	33.80	29,727	+1.12(+3.44%)
Apr 11, 2012	32.71	32.74	32.45	32.68	161,364	+0.38(+1.17%)
Apr 10, 2012	32.77	32.77	32.18	32.30	19,163	-0.58(-1.77%)
Apr 09, 2012	32.89	32.96	32.82	32.88	794,486	-0.59(-1.76%)
Apr 05, 2012	32.96	33.47	32.96	33.47	38,674	+0.54(+1.65%)
Apr 04, 2012	32.78	32.98	32.62	32.93	151,100	-0.36(-1.09%)
Apr 03, 2012	33.49	33.57	33.18	33.29	49,322	+0.02(+0.05%)
Apr 02, 2012	32.74	33.38	32.74	33.28	37,128	+0.44(+1.33%)
Mar 30, 2012	32.99	32.99	32.76	32.84	1,838,789	+0.41(+1.28%)
Mar 29, 2012	32.39	32.42	32.08	32.42	516,857	-0.44(-1.33%)
Mar 28, 2012	33.16	33.16	32.69	32.86	56,717	-0.51(-1.54%)
Mar 27, 2012	33.58	33.58	33.34	33.37	65,172	+0.00(+0.00%)
Mar 26, 2012	33.30	33.37	33.20	33.37	265,880	+0.32(+0.97%)
Mar 23, 2012	32.86	33.08	32.85	33.05	598,213	+0.13(+0.41%)
Mar 22, 2012	33.04	33.11	32.75	32.92	32,419	-0.38(-1.13%)
Mar 21, 2012	33.18	33.39	33.05	33.30	685,299	-0.02(-0.07%)
Mar 20, 2012	33.13	33.32	33.13	33.32	9,783	-0.66(-1.95%)
Mar 19, 2012	33.98	34.11	33.95	33.98	12,995	-0.66(-1.92%)
Mar 16, 2012	34.66	34.82	34.52	34.65	35,174	-0.01(-0.02%)
Mar 15, 2012	34.42	34.66	34.40	34.66	700,016	+0.25(+0.72%)
Mar 14, 2012	34.87	35.02	34.41	34.41	38,098	-0.92(-2.61%)
Mar 13, 2012	34.78	35.35	34.69	35.33	653,721	+0.93(+2.70%)
Mar 12, 2012	34.54	34.55	34.40	34.40	473,838	-0.28(-0.82%)
Mar 09, 2012	34.48	34.69	34.48	34.68	1,497	+0.40(+1.16%)
Mar 08, 2012	34.30	34.30	34.13	34.29	235,758	+0.82(+2.46%)
Mar 07, 2012	33.50	33.58	33.37	33.46	430,587	+0.23(+0.70%)
Mar 06, 2012	33.25	33.32	33.13	33.23	8,216	-1.30(-3.78%)
Mar 05, 2012	35.02	35.02	34.47	34.54	7,156	-0.74(-2.10%)
Mar 02, 2012	35.24	35.40	35.24	35.28	83,937	-0.08(-0.23%)

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