Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	36.80	36.94	36.72	36.94	238,156	+0.16(+0.44%)
Apr 29, 2013	36.57	36.86	36.48	36.77	203,835	+0.30(+0.82%)
Apr 26, 2013	36.50	36.61	36.45	36.47	87,406	+0.00(+0.00%)
Apr 25, 2013	36.53	36.63	36.38	36.47	151,676	+0.02(+0.05%)
Apr 24, 2013	36.30	36.56	36.17	36.46	164,526	+0.13(+0.37%)
Apr 23, 2013	36.29	36.32	36.04	36.32	185,029	+0.08(+0.23%)
Apr 22, 2013	36.30	36.36	36.02	36.24	275,334	-0.04(-0.10%)
Apr 19, 2013	35.77	36.28	35.77	36.28	151,657	+0.53(+1.48%)
Apr 18, 2013	35.65	35.80	35.58	35.75	195,713	+0.14(+0.38%)
Apr 17, 2013	35.68	35.74	35.38	35.61	202,170	-0.23(-0.64%)
Apr 16, 2013	35.51	35.86	35.30	35.84	140,490	+0.44(+1.25%)
Apr 15, 2013	35.79	36.00	35.40	35.40	241,979	-0.57(-1.59%)
Apr 12, 2013	35.78	35.99	35.78	35.97	404,709	+0.07(+0.19%)
Apr 11, 2013	35.81	35.93	35.79	35.90	282,662	+0.14(+0.40%)
Apr 10, 2013	35.56	35.86	35.56	35.76	654,986	+0.27(+0.76%)
Apr 09, 2013	35.63	35.64	35.46	35.49	180,979	-0.11(-0.30%)
Apr 08, 2013	35.28	35.60	35.16	35.60	224,455	+0.31(+0.87%)
Apr 05, 2013	34.92	35.31	34.92	35.29	187,352	+0.12(+0.33%)
Apr 04, 2013	34.88	35.17	34.88	35.17	190,117	+0.31(+0.90%)
Apr 03, 2013	35.04	35.09	34.78	34.86	127,029	-0.14(-0.40%)
Apr 02, 2013	34.91	35.12	34.90	35.00	338,627	+0.10(+0.30%)
Apr 01, 2013	35.05	35.05	34.78	34.90	511,342	-0.08(-0.24%)
Mar 28, 2013	34.56	35.01	34.56	34.98	167,741	+0.43(+1.24%)
Mar 27, 2013	34.31	34.58	34.31	34.55	162,033	+0.12(+0.36%)
Mar 26, 2013	34.12	34.43	34.12	34.43	147,285	+0.32(+0.95%)
Mar 25, 2013	34.27	34.38	33.96	34.10	306,226	-0.06(-0.16%)
Mar 22, 2013	34.13	34.23	34.09	34.16	112,262	+0.09(+0.25%)
Mar 21, 2013	34.18	34.22	34.06	34.07	239,480	-0.15(-0.43%)
Mar 20, 2013	34.06	34.28	34.04	34.22	117,125	+0.26(+0.77%)
Mar 19, 2013	33.96	34.08	33.80	33.96	172,244	+0.08(+0.22%)
Mar 18, 2013	33.90	34.05	33.85	33.88	207,762	-0.19(-0.55%)
Mar 15, 2013	33.84	34.11	33.81	34.07	143,639	+0.21(+0.61%)
Mar 14, 2013	33.85	33.91	33.76	33.86	229,731	+0.04(+0.13%)
Mar 13, 2013	33.71	33.83	33.62	33.82	124,158	+0.11(+0.33%)
Mar 12, 2013	33.84	33.84	33.60	33.71	97,862	-0.12(-0.36%)
Mar 11, 2013	33.66	33.84	33.66	33.83	215,803	+0.10(+0.30%)
Mar 08, 2013	33.66	33.77	33.50	33.73	147,085	+0.11(+0.32%)
Mar 07, 2013	33.75	33.80	33.61	33.62	87,422	-0.12(-0.37%)
Mar 06, 2013	33.82	33.84	33.65	33.75	101,970	-0.02(-0.06%)
Mar 05, 2013	33.63	33.83	33.63	33.77	122,806	+0.20(+0.59%)
Mar 04, 2013	33.18	33.61	33.18	33.57	281,387	+0.33(+0.99%)
Mar 01, 2013	33.02	33.26	32.93	33.24	261,531	+0.08(+0.24%)
Feb 28, 2013	33.18	33.31	33.06	33.16	180,931	+0.06(+0.17%)
Feb 27, 2013	32.83	33.16	32.82	33.11	111,679	+0.32(+0.97%)
Feb 26, 2013	32.79	32.95	32.66	32.79	221,548	+0.13(+0.40%)
Feb 25, 2013	33.17	33.31	32.66	32.66	311,851	-0.37(-1.12%)
Feb 22, 2013	32.75	33.03	32.75	33.03	81,996	+0.34(+1.04%)
Feb 21, 2013	32.78	32.85	32.66	32.69	103,308	-0.17(-0.52%)
Feb 20, 2013	32.96	33.13	32.85	32.86	98,498	-0.10(-0.30%)
Feb 19, 2013	32.68	32.97	32.68	32.96	162,727	+0.31(+0.95%)
Feb 15, 2013	32.59	32.67	32.59	32.65	115,722	+0.06(+0.19%)
Feb 14, 2013	32.72	32.78	32.51	32.59	75,316	-0.23(-0.70%)
Feb 13, 2013	32.86	32.93	32.75	32.82	85,670	-0.02(-0.05%)
Feb 12, 2013	32.71	32.83	32.66	32.83	93,702	+0.14(+0.44%)
Feb 11, 2013	32.62	32.70	32.58	32.69	154,734	+0.09(+0.26%)
Feb 08, 2013	32.58	32.61	32.50	32.61	109,725	+0.01(+0.02%)
Feb 07, 2013	32.52	32.72	32.45	32.60	100,122	+0.09(+0.26%)
Feb 06, 2013	32.31	32.52	32.21	32.51	220,733	+0.21(+0.65%)
Feb 04, 2013	32.40	32.44	32.28	32.30	158,340	-0.23(-0.71%)

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