Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	23.80	24.15	23.75	24.15	0	+0.23(+0.97%)
Apr 29, 2013	23.42	24.04	23.42	23.92	24,681	+0.61(+2.62%)
Apr 26, 2013	23.41	23.50	23.04	23.31	31,668	+0.16(+0.68%)
Apr 25, 2013	23.31	23.31	23.03	23.15	0	-0.05(-0.21%)
Apr 24, 2013	23.53	23.53	23.12	23.20	0	-0.44(-1.88%)
Apr 23, 2013	23.42	23.64	23.26	23.64	13,413	+0.31(+1.33%)
Apr 22, 2013	23.26	23.45	23.26	23.33	3,786	+0.13(+0.55%)
Apr 19, 2013	23.31	23.31	23.05	23.20	5,322	+0.03(+0.14%)
Apr 18, 2013	23.36	23.36	23.16	23.17	7,606	-0.06(-0.26%)
Apr 17, 2013	23.33	23.36	23.16	23.23	6,421	-0.13(-0.56%)
Apr 16, 2013	23.50	23.68	23.26	23.36	11,704	+0.09(+0.39%)
Apr 15, 2013	23.76	24.04	23.16	23.27	12,054	-0.43(-1.83%)
Apr 12, 2013	23.64	24.21	23.54	23.70	18,730	+0.13(+0.55%)
Apr 11, 2013	24.03	24.30	23.55	23.57	34,251	-0.41(-1.69%)
Apr 10, 2013	23.80	24.03	23.72	23.98	9,769	+0.25(+1.07%)
Apr 09, 2013	24.27	24.30	23.54	23.72	45,817	-0.39(-1.64%)
Apr 08, 2013	23.69	24.17	23.67	24.12	15,783	+0.42(+1.76%)
Apr 05, 2013	23.05	24.08	22.93	23.70	25,748	+0.37(+1.60%)
Apr 04, 2013	22.91	23.61	22.91	23.33	30,235	+0.37(+1.60%)
Apr 03, 2013	23.37	23.56	22.85	22.96	60,336	-0.11(-0.49%)
Apr 02, 2013	23.19	24.52	22.85	23.07	26,009	+0.04(+0.19%)
Apr 01, 2013	22.77	24.78	22.77	23.03	69,150	+0.18(+0.78%)
Mar 28, 2013	22.23	22.91	21.94	22.85	113,840	+0.65(+2.92%)
Mar 27, 2013	21.67	22.36	21.54	22.20	9,070	-0.14(-0.63%)
Mar 26, 2013	22.20	22.77	22.19	22.34	9,935	+0.01(+0.05%)
Mar 25, 2013	22.64	22.93	22.07	22.33	14,633	-0.08(-0.36%)
Mar 22, 2013	22.45	22.58	22.25	22.41	11,629	-0.01(-0.02%)
Mar 21, 2013	22.34	22.42	22.09	22.42	8,007	+0.14(+0.61%)
Mar 20, 2013	22.65	22.66	21.61	22.28	20,235	+0.38(+1.73%)
Mar 19, 2013	21.96	22.89	21.68	21.91	5,459	+0.29(+1.35%)
Mar 18, 2013	21.72	21.91	21.54	21.61	7,384	-0.21(-0.97%)
Mar 15, 2013	21.52	22.16	21.39	21.82	57,038	+0.23(+1.08%)
Mar 14, 2013	21.77	21.77	21.31	21.59	7,656	-0.18(-0.84%)
Mar 13, 2013	21.22	21.80	20.83	21.78	6,840	+0.67(+3.15%)
Mar 12, 2013	21.49	21.49	20.87	21.11	6,204	+0.04(+0.21%)
Mar 11, 2013	20.98	21.63	20.65	21.07	16,776	-0.03(-0.13%)
Mar 08, 2013	20.73	21.09	20.55	21.09	12,585	+0.29(+1.38%)
Mar 07, 2013	20.36	20.81	19.92	20.81	4,485	+0.56(+2.75%)
Mar 06, 2013	20.23	20.46	20.03	20.25	6,391	+0.06(+0.32%)
Mar 05, 2013	19.83	20.19	19.83	20.19	9,342	+0.22(+1.08%)
Mar 04, 2013	19.86	20.34	19.61	19.97	11,037	+0.16(+0.79%)
Mar 01, 2013	19.74	20.04	19.61	19.81	8,221	-0.01(-0.03%)
Feb 28, 2013	19.88	20.25	19.74	19.82	8,491	-0.38(-1.90%)
Feb 27, 2013	19.75	20.42	19.61	20.20	7,110	+0.46(+2.33%)
Feb 26, 2013	19.70	19.78	19.50	19.74	5,313	+0.34(+1.76%)
Feb 25, 2013	19.47	19.79	19.40	19.40	15,557	-0.07(-0.36%)
Feb 22, 2013	19.60	19.72	19.44	19.47	12,368	-0.07(-0.36%)
Feb 21, 2013	20.31	20.32	19.47	19.54	22,008	-0.87(-4.24%)
Feb 20, 2013	20.68	20.76	20.40	20.41	10,283	-0.32(-1.57%)
Feb 19, 2013	19.96	20.73	19.96	20.73	9,083	+0.77(+3.88%)
Feb 15, 2013	19.74	20.21	19.74	19.96	17,826	+0.22(+1.12%)
Feb 14, 2013	19.93	19.93	19.39	19.74	13,233	-0.21(-1.03%)
Feb 13, 2013	19.94	20.02	19.74	19.94	13,015	+0.17(+0.88%)
Feb 12, 2013	20.03	20.43	19.41	19.77	18,660	-0.30(-1.48%)
Feb 11, 2013	21.01	21.01	19.91	20.07	20,498	-1.00(-4.73%)
Feb 08, 2013	21.02	21.32	20.91	21.06	12,087	+0.05(+0.23%)
Feb 07, 2013	21.58	21.83	20.88	21.01	30,899	-0.62(-2.87%)
Feb 06, 2013	22.01	22.01	21.58	21.64	19,386	-1.20(-5.24%)
Feb 04, 2013	22.32	23.57	22.32	22.83	23,681	+0.51(+2.28%)

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