Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.13	22.52	22.00	22.16	199,186	-0.03(-0.13%)
Apr 29, 2013	22.42	22.46	22.08	22.19	151,003	-0.18(-0.79%)
Apr 26, 2013	22.50	22.50	22.01	22.36	144,493	-0.15(-0.68%)
Apr 25, 2013	22.21	22.59	22.21	22.52	249,264	+0.32(+1.42%)
Apr 24, 2013	22.61	22.69	22.04	22.20	284,669	-0.48(-2.13%)
Apr 23, 2013	22.72	23.01	22.56	22.69	230,279	+0.27(+1.21%)
Apr 22, 2013	22.23	22.78	21.99	22.42	284,319	+0.18(+0.82%)
Apr 19, 2013	22.16	22.35	21.98	22.23	172,472	+0.07(+0.30%)
Apr 18, 2013	22.58	22.79	22.01	22.17	165,529	-0.36(-1.59%)
Apr 17, 2013	22.83	23.03	22.28	22.53	215,785	-0.53(-2.29%)
Apr 16, 2013	23.11	23.43	22.78	23.05	212,132	+0.08(+0.35%)
Apr 15, 2013	24.28	24.47	22.92	22.97	281,484	-1.57(-6.39%)
Apr 12, 2013	24.20	24.62	24.20	24.54	140,215	+0.21(+0.84%)
Apr 11, 2013	23.87	24.39	23.73	24.34	228,559	+0.44(+1.84%)
Apr 10, 2013	23.38	23.92	23.38	23.90	219,746	+0.59(+2.55%)
Apr 09, 2013	23.43	23.58	23.17	23.30	183,221	-0.15(-0.66%)
Apr 08, 2013	23.08	23.51	22.94	23.46	362,485	+0.43(+1.85%)
Apr 05, 2013	22.77	23.06	22.69	23.03	173,003	-0.26(-1.13%)
Apr 04, 2013	23.26	23.43	22.89	23.30	213,807	+0.06(+0.25%)
Apr 03, 2013	23.91	23.91	23.08	23.24	258,833	-0.60(-2.52%)
Apr 02, 2013	24.14	24.41	23.69	23.84	251,296	-0.21(-0.88%)
Apr 01, 2013	24.56	24.67	23.81	24.05	310,082	-0.51(-2.09%)
Mar 28, 2013	24.00	24.67	23.63	24.56	532,752	+0.67(+2.79%)
Mar 27, 2013	24.55	24.55	23.78	23.90	202,597	-0.94(-3.80%)
Mar 26, 2013	23.71	24.99	23.63	24.84	636,256	+1.20(+5.08%)
Mar 25, 2013	23.41	24.10	23.17	23.64	378,480	+0.24(+1.03%)
Mar 22, 2013	24.28	24.44	23.07	23.40	671,298	-0.91(-3.76%)
Mar 21, 2013	27.90	27.95	23.94	24.31	1,509,225	-2.85(-10.48%)
Mar 20, 2013	27.16	27.45	26.87	27.16	321,746	+0.27(+1.01%)
Mar 19, 2013	27.29	27.40	26.39	26.89	276,020	-0.31(-1.13%)
Mar 18, 2013	26.86	27.34	26.49	27.20	217,009	+0.01(+0.05%)
Mar 15, 2013	27.45	27.56	27.12	27.18	161,563	-0.23(-0.83%)
Mar 14, 2013	27.57	27.78	27.34	27.41	262,068	-0.02(-0.08%)
Mar 13, 2013	27.01	27.69	26.82	27.43	232,864	+0.48(+1.76%)
Mar 12, 2013	27.55	27.73	26.87	26.95	425,931	-0.70(-2.51%)
Mar 11, 2013	27.80	27.99	27.52	27.65	231,338	-0.17(-0.61%)
Mar 08, 2013	28.03	28.03	27.52	27.82	147,610	+0.04(+0.16%)
Mar 07, 2013	27.44	28.12	27.39	27.77	215,065	+0.42(+1.52%)
Mar 06, 2013	27.42	27.62	27.14	27.36	176,729	+0.10(+0.35%)
Mar 05, 2013	26.76	27.49	26.73	27.26	148,120	+0.67(+2.50%)
Mar 04, 2013	26.63	26.93	26.43	26.60	390,396	-0.04(-0.14%)
Mar 01, 2013	26.16	26.84	25.99	26.63	269,335	+0.26(+1.00%)
Feb 28, 2013	26.05	26.46	26.00	26.37	217,597	+0.46(+1.78%)
Feb 27, 2013	25.62	26.08	25.47	25.91	113,024	+0.26(+1.00%)
Feb 26, 2013	25.37	25.85	25.37	25.65	123,683	+0.40(+1.56%)
Feb 25, 2013	26.13	26.25	25.24	25.26	153,278	-0.72(-2.76%)
Feb 22, 2013	26.09	26.10	25.46	25.97	119,375	+0.06(+0.23%)
Feb 21, 2013	26.42	26.79	25.74	25.92	158,477	-0.50(-1.88%)
Feb 20, 2013	26.97	27.14	26.35	26.41	313,943	-0.48(-1.80%)
Feb 19, 2013	26.71	27.02	26.35	26.90	231,457	+0.23(+0.85%)
Feb 15, 2013	27.39	27.48	26.51	26.67	160,463	-0.60(-2.20%)
Feb 14, 2013	27.07	27.27	27.01	27.27	199,514	+0.07(+0.24%)
Feb 13, 2013	28.16	28.16	27.13	27.20	230,267	-1.01(-3.58%)
Feb 12, 2013	27.36	28.62	27.33	28.21	429,543	+1.01(+3.71%)
Feb 11, 2013	27.16	27.27	26.95	27.20	131,464	+0.07(+0.27%)
Feb 08, 2013	27.18	27.34	26.93	27.13	126,306	-0.02(-0.08%)
Feb 07, 2013	27.11	27.19	26.47	27.15	144,784	+0.01(+0.05%)
Feb 06, 2013	26.78	27.56	26.66	27.14	130,551	+0.22(+0.82%)
Feb 04, 2013	26.72	27.13	26.71	26.92	247,277	-0.10(-0.38%)

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