Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	32.40	32.51	32.27	32.49	0	+0.12(+0.38%)
Apr 29, 2013	32.05	32.40	32.05	32.37	754,915	+0.42(+1.33%)
Apr 26, 2013	31.88	31.97	31.91	31.94	199,955	-0.02(-0.07%)
Apr 25, 2013	31.91	32.12	31.91	31.97	211,130	+0.17(+0.53%)
Apr 24, 2013	31.63	31.85	31.63	31.80	0	+0.29(+0.91%)
Apr 23, 2013	31.39	31.55	31.36	31.51	348,360	+0.32(+1.03%)
Apr 22, 2013	31.12	31.24	30.94	31.19	164,645	+0.10(+0.31%)
Apr 19, 2013	31.01	31.12	30.95	31.09	209,358	+0.26(+0.86%)
Apr 18, 2013	30.95	30.95	30.71	30.83	832,586	-0.03(-0.09%)
Apr 17, 2013	31.15	31.15	30.69	30.86	362,794	-0.60(-1.91%)
Apr 16, 2013	31.34	31.47	31.23	31.46	125,999	+0.48(+1.56%)
Apr 15, 2013	31.42	31.42	30.97	30.98	626,481	-0.71(-2.24%)
Apr 12, 2013	31.67	31.69	31.48	31.69	235,109	-0.16(-0.51%)
Apr 11, 2013	31.83	31.97	31.76	31.85	228,168	+0.15(+0.46%)
Apr 10, 2013	31.47	31.73	31.47	31.70	236,105	+0.46(+1.47%)
Apr 09, 2013	31.09	31.35	30.98	31.24	208,649	+0.19(+0.62%)
Apr 08, 2013	31.01	31.06	30.88	31.05	92,014	+0.04(+0.14%)
Apr 05, 2013	30.74	31.01	30.62	31.01	329,891	-0.12(-0.40%)
Apr 04, 2013	30.99	31.20	30.98	31.13	424,238	+0.13(+0.43%)
Apr 03, 2013	31.28	31.35	30.96	31.00	184,002	-0.29(-0.94%)
Apr 02, 2013	31.28	31.40	31.20	31.29	903,154	+0.22(+0.71%)
Apr 01, 2013	31.23	31.27	31.01	31.07	344,395	-0.32(-1.03%)
Mar 28, 2013	31.25	31.39	31.20	31.39	432,135	+0.15(+0.47%)
Mar 27, 2013	31.03	31.27	30.99	31.25	166,792	-0.10(-0.33%)
Mar 26, 2013	31.27	31.35	31.22	31.35	117,683	+0.21(+0.68%)
Mar 25, 2013	31.50	31.50	31.01	31.14	334,369	-0.27(-0.86%)
Mar 22, 2013	31.38	31.47	31.30	31.41	238,387	+0.17(+0.54%)
Mar 21, 2013	31.24	31.39	31.21	31.24	225,700	-0.25(-0.79%)
Mar 20, 2013	31.53	31.56	31.45	31.49	162,220	+0.18(+0.56%)
Mar 19, 2013	31.51	31.53	31.13	31.31	176,480	-0.12(-0.37%)
Mar 18, 2013	31.42	31.62	31.36	31.43	194,194	-0.35(-1.11%)
Mar 15, 2013	31.75	31.85	31.71	31.78	204,069	-0.02(-0.07%)
Mar 14, 2013	31.58	31.81	31.58	31.80	144,039	+0.29(+0.93%)
Mar 13, 2013	31.58	31.60	31.41	31.51	179,952	-0.10(-0.32%)
Mar 12, 2013	31.77	31.80	31.57	31.61	333,559	-0.18(-0.55%)
Mar 11, 2013	31.69	31.79	31.61	31.79	86,500	+0.07(+0.21%)
Mar 08, 2013	31.73	31.75	31.58	31.72	142,432	+0.07(+0.23%)
Mar 07, 2013	31.64	31.67	31.60	31.65	156,496	+0.10(+0.30%)
Mar 06, 2013	31.64	31.65	31.42	31.55	397,435	+0.06(+0.19%)
Mar 05, 2013	31.36	31.54	31.36	31.50	438,431	+0.32(+1.03%)
Mar 04, 2013	31.02	31.19	30.95	31.17	306,911	-0.01(-0.05%)
Mar 01, 2013	31.04	31.20	30.88	31.19	136,747	+0.02(+0.07%)
Feb 28, 2013	31.22	31.36	31.16	31.17	244,281	-0.06(-0.19%)
Feb 27, 2013	30.81	31.25	30.78	31.23	284,371	+0.41(+1.33%)
Feb 26, 2013	30.92	30.97	30.68	30.82	474,777	-0.46(-1.48%)
Feb 22, 2013	31.12	31.28	31.03	31.28	263,234	+0.34(+1.11%)
Feb 21, 2013	31.09	31.09	30.81	30.93	592,055	-0.40(-1.29%)
Feb 20, 2013	31.72	31.78	31.33	31.34	587,263	-0.34(-1.06%)
Feb 19, 2013	31.58	31.69	31.53	31.67	237,341	+0.28(+0.89%)
Feb 15, 2013	31.50	31.51	31.29	31.39	178,790	-0.07(-0.23%)
Feb 14, 2013	31.40	31.48	31.36	31.47	162,157	-0.15(-0.46%)
Feb 13, 2013	31.59	31.71	31.55	31.61	216,128	+0.10(+0.33%)
Feb 12, 2013	31.39	31.58	31.36	31.51	270,291	+0.13(+0.42%)
Feb 11, 2013	31.41	31.41	31.28	31.38	160,499	-0.03(-0.09%)
Feb 08, 2013	31.31	31.45	31.31	31.41	306,792	+0.15(+0.49%)
Feb 07, 2013	31.45	31.45	31.09	31.25	543,368	-0.22(-0.70%)
Feb 06, 2013	31.31	31.47	31.28	31.47	347,187	+0.16(+0.51%)
Feb 04, 2013	31.55	31.55	31.25	31.31	456,930	-0.54(-1.70%)

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