Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.32	31.51	31.06	31.51	150,372	+0.16(+0.51%)
Apr 27, 2012	31.61	31.63	31.24	31.35	121,281	-0.15(-0.48%)
Apr 26, 2012	31.37	31.62	31.22	31.50	76,551	-0.19(-0.60%)
Apr 25, 2012	31.70	31.78	31.23	31.69	76,454	+0.31(+0.99%)
Apr 24, 2012	31.17	31.58	31.12	31.38	94,356	+0.20(+0.64%)
Apr 23, 2012	31.06	31.21	30.61	31.18	82,772	-0.50(-1.58%)
Apr 20, 2012	32.21	32.40	31.68	31.68	58,709	-0.20(-0.63%)
Apr 19, 2012	31.70	32.38	31.69	31.88	72,894	+0.14(+0.44%)
Apr 18, 2012	31.99	32.03	31.65	31.74	89,430	-0.17(-0.53%)
Apr 17, 2012	31.65	32.13	31.51	31.91	173,620	+0.61(+1.95%)
Apr 16, 2012	31.70	31.88	31.16	31.30	73,675	-0.15(-0.48%)
Apr 13, 2012	31.74	31.75	31.27	31.45	91,492	-0.84(-2.60%)
Apr 12, 2012	31.08	32.33	31.08	32.29	177,010	+1.30(+4.19%)
Apr 11, 2012	31.31	31.39	30.96	30.99	124,425	+0.10(+0.32%)
Apr 10, 2012	31.20	31.41	30.72	30.89	424,280	-0.44(-1.40%)
Apr 09, 2012	31.26	31.41	31.06	31.33	154,297	-0.31(-0.98%)
Apr 05, 2012	31.74	32.23	31.63	31.64	568,698	-0.34(-1.06%)
Apr 04, 2012	31.50	32.01	31.50	31.98	176,737	-0.11(-0.34%)
Apr 03, 2012	32.33	32.58	31.96	32.09	150,944	-0.45(-1.38%)
Apr 02, 2012	31.85	32.79	31.85	32.54	135,601	+0.66(+2.07%)
Mar 30, 2012	32.10	32.37	31.66	31.88	61,630	-0.09(-0.28%)
Mar 29, 2012	31.42	32.01	31.22	31.97	237,954	+0.21(+0.66%)
Mar 28, 2012	32.36	32.36	31.47	31.76	159,007	-0.68(-2.10%)
Mar 27, 2012	32.57	32.80	32.42	32.44	172,606	-0.10(-0.31%)
Mar 26, 2012	32.79	32.88	32.36	32.54	115,271	+0.07(+0.22%)
Mar 23, 2012	32.24	32.62	32.11	32.47	114,275	+0.26(+0.81%)
Mar 22, 2012	32.56	32.56	32.01	32.21	149,377	-0.69(-2.10%)
Mar 21, 2012	32.84	33.03	32.66	32.90	201,436	-0.02(-0.06%)
Mar 20, 2012	33.23	33.23	32.61	32.92	226,324	-0.94(-2.78%)
Mar 19, 2012	33.57	34.07	33.48	33.86	268,080	-0.15(-0.45%)
Mar 16, 2012	33.65	34.16	33.63	34.01	466,528	+0.37(+1.11%)
Mar 15, 2012	33.03	33.65	32.72	33.64	1,009,910	+0.68(+2.06%)
Mar 14, 2012	33.62	33.66	32.90	32.96	658,441	-0.85(-2.51%)
Mar 13, 2012	33.37	33.81	33.26	33.81	696,643	+0.65(+1.96%)
Mar 12, 2012	33.58	33.75	33.07	33.16	130,045	-0.49(-1.46%)
Mar 09, 2012	33.38	33.91	33.34	33.65	119,211	+0.30(+0.90%)
Mar 08, 2012	33.46	33.59	32.94	33.35	227,352	+0.34(+1.03%)
Mar 07, 2012	32.89	33.08	32.67	33.01	309,631	+0.39(+1.20%)
Mar 06, 2012	32.67	32.85	32.26	32.62	383,458	-0.95(-2.83%)
Mar 05, 2012	34.32	34.42	33.48	33.57	748,312	-0.93(-2.70%)
Mar 02, 2012	35.30	35.30	34.46	34.50	892,393	-0.53(-1.51%)
Mar 01, 2012	35.25	35.46	34.95	35.03	287,705	-0.11(-0.31%)
Feb 29, 2012	35.88	36.00	34.96	35.14	365,322	-0.40(-1.13%)
Feb 28, 2012	35.49	35.77	35.40	35.54	248,116	+0.25(+0.71%)
Feb 27, 2012	35.30	35.47	35.04	35.29	141,884	-0.46(-1.29%)
Feb 24, 2012	35.36	35.97	35.35	35.75	134,194	+0.18(+0.51%)
Feb 23, 2012	35.64	35.64	35.21	35.57	144,889	+0.00(+0.00%)
Feb 22, 2012	35.80	36.01	35.50	35.57	149,922	-0.16(-0.45%)
Feb 21, 2012	35.82	36.12	35.62	35.73	243,466	-0.12(-0.33%)
Feb 17, 2012	36.10	36.28	35.66	35.85	45,973	+0.05(+0.14%)
Feb 16, 2012	35.35	35.86	35.12	35.80	140,072	+0.34(+0.96%)
Feb 15, 2012	35.44	35.65	35.18	35.46	302,447	+0.40(+1.14%)
Feb 14, 2012	35.48	35.50	34.68	35.06	294,972	-0.46(-1.30%)
Feb 13, 2012	35.85	35.88	35.31	35.52	98,727	+0.18(+0.51%)
Feb 10, 2012	35.83	35.99	35.27	35.34	262,082	-1.52(-4.12%)
Feb 09, 2012	36.74	36.91	36.36	36.86	205,093	+0.22(+0.60%)
Feb 08, 2012	36.93	37.23	36.56	36.64	166,965	+0.00(+0.00%)
Feb 07, 2012	37.11	37.23	36.52	36.64	170,531	-0.67(-1.80%)
Feb 06, 2012	36.97	37.40	36.85	37.31	295,766	+0.00(+0.00%)
Feb 03, 2012	37.09	37.32	36.75	37.31	304,511	+0.82(+2.25%)
Feb 02, 2012	35.61	36.72	35.53	36.49	232,559	+1.04(+2.93%)

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