Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	32.80	32.84	32.63	32.81	221,119	+0.05(+0.16%)
Apr 29, 2013	32.71	32.82	32.59	32.75	94,519	+0.22(+0.69%)
Apr 26, 2013	32.56	32.58	32.50	32.53	162,184	-0.04(-0.13%)
Apr 25, 2013	32.64	32.66	32.52	32.57	77,985	+0.05(+0.15%)
Apr 24, 2013	32.75	32.78	32.52	32.52	154,268	-0.32(-0.97%)
Apr 23, 2013	32.70	32.84	32.58	32.84	254,496	+0.38(+1.18%)
Apr 22, 2013	32.41	32.54	32.26	32.46	107,222	+0.02(+0.07%)
Apr 19, 2013	32.17	32.45	32.17	32.44	889,739	+0.43(+1.35%)
Apr 18, 2013	32.05	32.16	31.93	32.01	358,059	-0.01(-0.02%)
Apr 17, 2013	32.31	32.34	31.92	32.01	60,138	-0.42(-1.30%)
Apr 16, 2013	32.29	32.49	32.21	32.43	68,884	+0.43(+1.34%)
Apr 15, 2013	32.24	32.38	31.93	32.01	57,656	-0.44(-1.34%)
Apr 12, 2013	32.28	32.48	32.28	32.44	48,334	+0.02(+0.06%)
Apr 11, 2013	32.38	32.51	32.32	32.42	38,756	+0.15(+0.45%)
Apr 10, 2013	32.01	32.29	32.01	32.28	44,649	+0.32(+1.00%)
Apr 09, 2013	31.96	32.04	31.81	31.96	70,032	-0.03(-0.11%)
Apr 08, 2013	31.84	31.99	31.75	31.99	44,444	+0.24(+0.77%)
Apr 05, 2013	31.62	31.76	31.56	31.75	126,052	-0.23(-0.71%)
Apr 04, 2013	31.83	31.99	31.82	31.97	182,098	+0.09(+0.28%)
Apr 03, 2013	32.21	32.21	31.81	31.89	137,202	-0.15(-0.46%)
Apr 02, 2013	31.96	32.11	31.96	32.03	212,858	+0.29(+0.91%)
Apr 01, 2013	31.73	31.80	31.67	31.74	56,872	-0.07(-0.22%)
Mar 28, 2013	31.75	31.86	31.67	31.81	70,818	+0.25(+0.78%)
Mar 27, 2013	31.44	31.58	31.33	31.57	63,196	-0.09(-0.30%)
Mar 26, 2013	31.52	31.66	31.49	31.66	60,659	+0.28(+0.88%)
Mar 25, 2013	31.60	31.62	31.33	31.38	75,067	-0.15(-0.46%)
Mar 22, 2013	31.35	31.53	31.35	31.53	48,332	+0.32(+1.03%)
Mar 21, 2013	31.27	31.38	31.21	31.21	33,507	-0.17(-0.54%)
Mar 20, 2013	31.22	31.44	31.22	31.38	1,031,906	+0.19(+0.60%)
Mar 19, 2013	31.16	31.23	31.01	31.19	79,868	+0.15(+0.47%)
Mar 18, 2013	31.06	31.16	30.94	31.05	35,906	-0.14(-0.46%)
Mar 15, 2013	31.27	31.28	31.11	31.19	104,157	-0.07(-0.21%)
Mar 14, 2013	31.10	31.25	31.06	31.25	43,777	+0.19(+0.63%)
Mar 13, 2013	31.09	31.11	30.95	31.06	64,954	+0.01(+0.04%)
Mar 12, 2013	31.09	31.09	31.00	31.05	80,228	-0.07(-0.21%)
Mar 11, 2013	31.05	31.13	31.00	31.11	336,289	+0.06(+0.19%)
Mar 08, 2013	31.03	31.06	30.87	31.05	106,278	+0.07(+0.24%)
Mar 07, 2013	31.05	31.05	30.96	30.98	51,356	+0.09(+0.29%)
Mar 06, 2013	30.98	30.98	30.84	30.89	56,623	-0.07(-0.22%)
Mar 05, 2013	30.90	31.01	30.90	30.96	107,606	+0.19(+0.61%)
Mar 04, 2013	30.61	30.81	30.46	30.77	1,269,917	+0.24(+0.77%)
Mar 01, 2013	30.45	30.56	30.31	30.54	69,879	+0.09(+0.30%)
Feb 28, 2013	30.49	30.66	30.44	30.44	85,701	+0.00(+0.01%)
Feb 27, 2013	30.22	30.51	30.13	30.44	31,914	+0.20(+0.66%)
Feb 26, 2013	30.25	30.28	30.06	30.24	41,308	-0.35(-1.13%)
Feb 22, 2013	30.38	30.59	30.37	30.59	44,612	+0.26(+0.86%)
Feb 21, 2013	30.30	30.36	30.21	30.32	590,477	-0.04(-0.12%)
Feb 20, 2013	30.57	30.59	30.36	30.36	71,500	-0.10(-0.34%)
Feb 19, 2013	30.20	30.51	30.20	30.46	209,048	+0.42(+1.40%)
Feb 15, 2013	30.13	30.15	30.00	30.04	27,622	-0.06(-0.21%)
Feb 14, 2013	29.98	30.15	29.98	30.10	56,299	+0.00(+0.01%)
Feb 13, 2013	30.02	30.14	30.00	30.10	124,195	+0.07(+0.22%)
Feb 12, 2013	29.97	30.10	29.97	30.04	12,981	+0.04(+0.14%)
Feb 11, 2013	30.04	30.04	29.94	29.99	27,305	-0.03(-0.10%)
Feb 08, 2013	29.99	30.09	29.96	30.02	26,939	+0.05(+0.18%)
Feb 07, 2013	29.92	30.05	29.81	29.97	58,242	-0.05(-0.18%)
Feb 06, 2013	29.82	30.02	29.82	30.02	38,121	+0.36(+1.21%)
Feb 04, 2013	29.85	29.85	29.66	29.67	119,244	-0.40(-1.33%)

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