Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	33.58	33.72	33.55	33.69	449,365	+0.13(+0.38%)
Apr 29, 2013	33.29	33.60	33.28	33.56	260,233	+0.47(+1.43%)
Apr 26, 2013	32.99	33.12	33.03	33.09	91,097	+0.01(+0.02%)
Apr 25, 2013	33.05	33.24	33.02	33.08	119,291	+0.19(+0.58%)
Apr 24, 2013	32.70	32.99	32.70	32.89	100,262	+0.31(+0.96%)
Apr 23, 2013	32.35	32.60	32.12	32.58	83,187	+0.46(+1.43%)
Apr 22, 2013	31.98	32.17	31.83	32.12	129,065	+0.18(+0.58%)
Apr 19, 2013	31.82	31.95	31.78	31.93	150,469	+0.23(+0.72%)
Apr 18, 2013	31.86	31.87	31.58	31.71	326,111	-0.11(-0.34%)
Apr 17, 2013	32.10	32.10	31.64	31.81	95,644	-0.64(-1.98%)
Apr 16, 2013	32.39	32.47	32.22	32.46	116,303	+0.47(+1.45%)
Apr 15, 2013	32.36	32.37	31.97	31.99	100,911	-0.68(-2.07%)
Apr 12, 2013	32.59	32.67	32.46	32.67	67,472	-0.04(-0.12%)
Apr 11, 2013	32.60	32.85	32.57	32.71	110,403	+0.21(+0.65%)
Apr 10, 2013	32.30	32.57	32.30	32.50	142,823	+0.56(+1.76%)
Apr 09, 2013	31.81	32.04	31.68	31.93	157,510	+0.28(+0.89%)
Apr 08, 2013	31.51	31.69	31.50	31.65	206,098	+0.05(+0.16%)
Apr 05, 2013	31.28	31.60	31.23	31.60	354,700	-0.13(-0.42%)
Apr 04, 2013	31.54	31.75	31.48	31.74	119,451	+0.38(+1.20%)
Apr 03, 2013	31.64	31.71	31.32	31.36	245,924	-0.29(-0.91%)
Apr 02, 2013	31.59	31.78	31.55	31.65	276,106	+0.37(+1.18%)
Apr 01, 2013	31.50	31.50	31.23	31.28	459,471	-0.42(-1.32%)
Mar 28, 2013	31.69	31.77	31.58	31.70	296,966	+0.06(+0.19%)
Mar 27, 2013	31.46	31.66	31.34	31.64	127,692	-0.22(-0.69%)
Mar 26, 2013	31.76	31.86	31.71	31.86	122,161	+0.16(+0.50%)
Mar 25, 2013	32.18	32.21	31.59	31.70	499,761	-0.51(-1.58%)
Mar 22, 2013	32.06	32.25	32.06	32.21	123,516	+0.35(+1.10%)
Mar 21, 2013	31.84	32.06	31.79	31.86	107,359	-0.24(-0.75%)
Mar 20, 2013	32.11	32.21	32.02	32.10	371,316	+0.27(+0.86%)
Mar 19, 2013	32.02	32.11	31.64	31.83	359,210	-0.11(-0.36%)
Mar 18, 2013	31.85	32.17	31.84	31.94	135,812	-0.36(-1.13%)
Mar 15, 2013	32.41	32.43	32.27	32.31	171,613	-0.01(-0.02%)
Mar 14, 2013	32.18	32.37	32.10	32.31	154,044	+0.32(+1.00%)
Mar 13, 2013	31.93	32.10	31.81	31.99	901,573	-0.06(-0.18%)
Mar 12, 2013	32.21	32.29	31.99	32.05	1,994,833	-0.16(-0.49%)
Mar 11, 2013	32.26	32.28	32.15	32.21	5,037,581	-0.08(-0.24%)
Mar 08, 2013	32.17	32.30	32.10	32.29	211,141	+0.11(+0.36%)
Mar 07, 2013	32.08	32.20	32.08	32.17	230,195	+0.08(+0.26%)
Mar 06, 2013	32.22	32.22	31.97	32.09	187,830	+0.11(+0.34%)
Mar 05, 2013	31.91	32.04	31.89	31.98	235,205	+0.40(+1.25%)
Mar 04, 2013	31.48	31.65	31.39	31.58	382,514	+0.04(+0.14%)
Mar 01, 2013	31.42	31.61	31.27	31.54	213,454	-0.08(-0.26%)
Feb 28, 2013	31.67	31.84	31.61	31.62	186,186	-0.08(-0.24%)
Feb 27, 2013	31.21	31.73	31.20	31.70	167,376	+0.44(+1.41%)
Feb 26, 2013	31.29	31.41	31.06	31.26	163,372	-0.53(-1.66%)
Feb 22, 2013	31.62	31.82	31.51	31.79	181,688	+0.41(+1.32%)
Feb 21, 2013	31.48	31.48	31.23	31.37	171,510	-0.52(-1.62%)
Feb 20, 2013	32.25	32.32	31.89	31.89	529,948	-0.43(-1.32%)
Feb 19, 2013	32.13	32.32	32.08	32.32	219,285	+0.40(+1.26%)
Feb 15, 2013	32.06	32.08	31.81	31.92	193,510	-0.13(-0.40%)
Feb 14, 2013	31.91	32.07	31.88	32.04	217,063	-0.24(-0.73%)
Feb 13, 2013	32.29	32.41	32.22	32.28	180,629	+0.08(+0.24%)
Feb 12, 2013	32.09	32.29	31.99	32.20	137,687	+0.20(+0.62%)
Feb 11, 2013	32.11	32.17	31.97	32.01	608,781	-0.06(-0.18%)
Feb 08, 2013	31.99	32.09	31.99	32.06	451,297	+0.20(+0.64%)
Feb 07, 2013	32.03	32.11	31.67	31.86	265,368	-0.25(-0.77%)
Feb 06, 2013	31.87	32.11	31.86	32.11	835,160	+0.22(+0.68%)
Feb 04, 2013	32.27	32.28	31.88	31.89	364,138	-0.76(-2.34%)

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