Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.95	31.40	30.62	31.40	455,282	+0.48(+1.54%)
May 30, 2012	30.91	31.05	30.74	30.92	539,967	-0.16(-0.50%)
May 29, 2012	31.06	31.37	30.99	31.08	230,522	+0.25(+0.79%)
May 25, 2012	30.77	31.09	30.72	30.83	45,417	-0.12(-0.38%)
May 24, 2012	30.89	30.97	30.78	30.95	40,863	-0.02(-0.07%)
May 23, 2012	30.59	31.04	30.30	30.97	551,012	+0.04(+0.14%)
May 22, 2012	30.79	31.22	30.77	30.93	503,545	+0.21(+0.68%)
May 21, 2012	30.49	30.76	30.45	30.72	303,791	+0.16(+0.53%)
May 18, 2012	30.68	30.79	30.45	30.56	686,877	-0.08(-0.27%)
May 17, 2012	31.07	31.07	30.48	30.64	1,666,505	-0.50(-1.60%)
May 16, 2012	31.26	31.41	31.02	31.14	908,427	-0.08(-0.26%)
May 15, 2012	31.43	31.67	31.01	31.22	634,469	-0.25(-0.78%)
May 14, 2012	31.95	32.01	31.46	31.46	265,272	-0.74(-2.31%)
May 11, 2012	32.04	32.38	32.04	32.21	94,181	-0.21(-0.64%)
May 10, 2012	32.91	32.91	32.21	32.41	94,842	+0.13(+0.41%)
May 09, 2012	32.01	32.38	31.95	32.28	201,608	-0.12(-0.37%)
May 08, 2012	32.90	32.94	32.06	32.40	1,303,134	-0.48(-1.45%)
May 07, 2012	33.33	33.37	32.87	32.87	960,566	-0.38(-1.14%)
May 04, 2012	33.31	33.44	33.14	33.25	521,382	-0.07(-0.22%)
May 03, 2012	33.88	33.88	33.28	33.33	350,187	-0.41(-1.21%)
May 02, 2012	34.02	34.24	33.74	33.74	494,429	-0.46(-1.35%)
May 01, 2012	33.97	34.35	33.94	34.20	439,502	+0.06(+0.17%)
Apr 30, 2012	34.46	34.72	34.14	34.14	476,851	-0.22(-0.63%)
Apr 27, 2012	34.02	34.54	34.02	34.35	571,140	+0.19(+0.57%)
Apr 26, 2012	33.82	34.17	33.80	34.16	136,664	+0.24(+0.70%)
Apr 25, 2012	34.23	34.23	33.77	33.92	849,524	+0.00(+0.00%)
Apr 24, 2012	34.00	34.20	33.83	33.92	891,747	+0.09(+0.26%)
Apr 23, 2012	33.86	34.01	33.56	33.83	111,181	-0.58(-1.68%)
Apr 20, 2012	34.26	34.50	34.23	34.41	198,482	+0.37(+1.09%)
Apr 19, 2012	34.21	34.54	33.96	34.04	831,013	-0.14(-0.41%)
Apr 18, 2012	34.17	34.37	34.13	34.18	88,104	-0.10(-0.28%)
Apr 17, 2012	34.20	34.54	34.17	34.28	173,687	+0.24(+0.70%)
Apr 16, 2012	34.04	34.11	33.86	34.04	163,518	+0.03(+0.09%)
Apr 13, 2012	34.09	34.18	33.83	34.01	169,083	-0.22(-0.65%)
Apr 12, 2012	33.77	34.30	33.77	34.23	568,834	+0.44(+1.30%)
Apr 11, 2012	34.22	34.22	33.64	33.80	1,060,033	+0.13(+0.38%)
Apr 10, 2012	34.02	34.05	33.61	33.67	1,695,550	-0.11(-0.33%)
Apr 09, 2012	33.82	34.04	33.68	33.78	151,598	-0.22(-0.66%)
Apr 05, 2012	34.08	34.13	33.90	34.00	126,488	+0.04(+0.11%)
Apr 04, 2012	34.75	35.01	33.94	33.97	706,579	-1.15(-3.28%)
Apr 03, 2012	35.26	35.27	35.01	35.12	356,724	-0.13(-0.38%)
Apr 02, 2012	34.46	35.30	34.46	35.25	978,323	+0.56(+1.63%)
Mar 30, 2012	34.17	34.69	33.89	34.69	570,420	+0.79(+2.32%)
Mar 29, 2012	33.25	34.08	32.47	33.90	402,947	+0.18(+0.53%)
Mar 28, 2012	34.08	34.08	33.65	33.72	60,452	-0.44(-1.28%)
Mar 27, 2012	33.77	34.16	33.77	34.16	122,182	+0.39(+1.17%)
Mar 26, 2012	33.36	33.77	33.32	33.77	206,350	+0.63(+1.91%)
Mar 23, 2012	32.83	33.59	32.83	33.13	163,001	+0.22(+0.68%)
Mar 22, 2012	33.14	33.20	32.68	32.91	102,281	-0.37(-1.12%)
Mar 21, 2012	32.99	33.34	32.99	33.28	40,080	+0.19(+0.56%)
Mar 20, 2012	33.25	33.25	32.71	33.10	121,819	-0.19(-0.58%)
Mar 19, 2012	33.27	33.33	32.84	33.29	131,938	+0.18(+0.54%)
Mar 16, 2012	32.69	33.16	32.69	33.11	58,912	+0.17(+0.52%)
Mar 15, 2012	33.31	33.42	32.66	32.94	299,381	-0.22(-0.65%)
Mar 14, 2012	33.50	33.60	33.08	33.16	47,444	-0.24(-0.71%)
Mar 13, 2012	33.22	33.42	32.79	33.39	76,616	+0.22(+0.67%)
Mar 12, 2012	33.24	33.24	33.07	33.17	44,805	-0.06(-0.18%)
Mar 09, 2012	33.22	33.41	33.02	33.23	67,310	+0.07(+0.22%)
Mar 08, 2012	32.90	33.35	32.86	33.16	115,894	+0.57(+1.76%)
Mar 07, 2012	32.55	32.77	32.49	32.58	166,605	+0.04(+0.11%)
Mar 06, 2012	32.73	32.82	32.24	32.55	74,258	-0.48(-1.44%)
Mar 05, 2012	33.12	33.12	32.67	33.02	137,550	-0.27(-0.80%)
Mar 02, 2012	33.34	33.35	33.04	33.29	221,481	+0.12(+0.36%)

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