Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	36.81	36.95	36.25	36.50	104,289	-0.41(-1.12%)
Apr 27, 2012	36.58	36.99	36.23	36.92	115,864	+0.41(+1.11%)
Apr 26, 2012	36.55	36.90	36.31	36.51	133,203	-0.16(-0.43%)
Apr 25, 2012	36.27	36.97	36.27	36.67	83,958	+0.71(+1.96%)
Apr 24, 2012	35.90	36.31	35.73	35.96	134,523	+0.09(+0.25%)
Apr 23, 2012	35.66	35.90	35.24	35.88	97,814	-0.12(-0.34%)
Apr 20, 2012	36.19	36.41	35.74	36.00	148,189	+0.25(+0.69%)
Apr 19, 2012	35.76	36.15	35.21	35.75	135,558	-0.07(-0.20%)
Apr 18, 2012	35.74	36.11	35.54	35.82	61,779	-0.12(-0.34%)
Apr 17, 2012	35.81	36.27	35.65	35.95	121,041	+0.37(+1.04%)
Apr 16, 2012	35.31	35.73	34.95	35.58	204,934	+0.37(+1.05%)
Apr 13, 2012	35.80	35.80	35.04	35.21	123,283	-0.79(-2.20%)
Apr 12, 2012	35.12	36.34	35.04	36.00	308,350	+0.86(+2.43%)
Apr 11, 2012	34.91	35.20	34.56	35.14	134,586	+0.64(+1.87%)
Apr 10, 2012	35.19	35.28	34.35	34.50	168,700	-0.69(-1.95%)
Apr 09, 2012	35.27	35.46	34.98	35.19	164,719	-0.67(-1.87%)
Apr 05, 2012	36.12	36.41	35.58	35.86	86,854	-0.48(-1.33%)
Apr 04, 2012	36.11	36.39	35.76	36.34	157,632	-0.19(-0.53%)
Apr 03, 2012	36.41	36.80	36.29	36.54	226,942	+0.02(+0.05%)
Apr 02, 2012	36.20	36.74	35.69	36.52	235,823	+0.29(+0.80%)
Mar 30, 2012	36.03	36.57	35.92	36.23	295,675	+0.49(+1.38%)
Mar 29, 2012	35.21	35.86	35.04	35.73	97,882	+0.19(+0.55%)
Mar 28, 2012	35.81	36.14	35.32	35.54	195,736	-0.38(-1.06%)
Mar 27, 2012	35.38	36.03	35.23	35.92	467,332	+0.57(+1.62%)
Mar 26, 2012	34.67	35.36	34.58	35.35	347,074	+0.96(+2.79%)
Mar 23, 2012	33.92	34.47	33.69	34.39	187,185	+0.44(+1.30%)
Mar 22, 2012	33.96	34.51	33.62	33.95	246,682	-0.43(-1.26%)
Mar 21, 2012	34.06	34.57	33.86	34.38	330,991	+0.71(+2.09%)
Mar 20, 2012	33.50	33.86	33.44	33.67	127,234	+0.03(+0.08%)
Mar 19, 2012	33.43	33.79	33.35	33.65	468,394	+0.22(+0.66%)
Mar 16, 2012	33.20	33.64	33.02	33.43	302,744	+0.27(+0.82%)
Mar 15, 2012	32.98	33.22	32.84	33.15	128,732	+0.18(+0.53%)
Mar 14, 2012	33.03	33.51	32.90	32.98	56,895	-0.15(-0.45%)
Mar 13, 2012	32.72	33.19	32.61	33.13	120,003	+0.58(+1.79%)
Mar 12, 2012	32.43	32.87	32.43	32.54	97,491	+0.09(+0.27%)
Mar 09, 2012	31.89	32.75	31.89	32.46	141,662	+0.55(+1.71%)
Mar 08, 2012	31.98	32.11	31.57	31.91	235,584	+0.10(+0.30%)
Mar 07, 2012	31.86	31.97	31.70	31.81	145,941	+0.08(+0.25%)
Mar 06, 2012	32.53	32.62	31.57	31.73	223,106	-1.23(-3.72%)
Mar 05, 2012	33.08	33.20	32.78	32.96	464,954	-0.19(-0.56%)
Mar 02, 2012	33.26	33.49	32.92	33.14	158,845	-0.16(-0.48%)
Mar 01, 2012	33.40	33.72	33.14	33.30	162,740	-0.03(-0.08%)
Feb 29, 2012	33.50	33.87	33.10	33.33	128,917	-0.13(-0.40%)
Feb 28, 2012	33.55	33.77	33.05	33.46	127,474	-0.13(-0.39%)
Feb 27, 2012	33.36	33.91	32.68	33.59	127,855	+0.06(+0.18%)
Feb 24, 2012	33.80	33.80	33.40	33.53	47,422	-0.17(-0.50%)
Feb 23, 2012	33.58	33.86	33.19	33.70	97,540	+0.08(+0.24%)
Feb 22, 2012	33.65	33.91	33.35	33.62	125,636	-0.15(-0.44%)
Feb 21, 2012	33.51	34.29	33.51	33.77	271,401	+0.50(+1.51%)
Feb 17, 2012	33.26	33.49	33.07	33.27	75,121	-0.04(-0.11%)
Feb 16, 2012	32.67	33.41	32.43	33.30	125,302	+0.56(+1.72%)
Feb 15, 2012	33.17	33.17	32.54	32.74	212,963	-0.33(-1.01%)
Feb 14, 2012	32.74	33.09	32.62	33.07	81,079	+0.19(+0.59%)
Feb 13, 2012	32.91	32.94	32.53	32.88	120,088	+0.20(+0.62%)
Feb 10, 2012	33.65	33.65	32.31	32.68	151,440	-0.15(-0.46%)
Feb 09, 2012	34.20	34.75	32.28	32.83	688,226	-0.93(-2.74%)
Feb 08, 2012	33.38	33.77	33.32	33.75	239,113	+0.37(+1.11%)
Feb 07, 2012	33.29	33.45	33.13	33.38	219,226	+0.06(+0.19%)
Feb 06, 2012	33.01	33.35	32.97	33.32	123,494	+0.13(+0.40%)
Feb 03, 2012	32.58	33.38	32.48	33.19	371,723	+1.16(+3.63%)
Feb 02, 2012	31.54	32.15	31.54	32.02	202,299	+0.44(+1.40%)

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