Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	18.18	18.37	18.18	18.37	14,076	-0.23(-1.24%)
Apr 29, 2013	18.60	18.60	18.26	18.60	18,932	+0.47(+2.59%)
Apr 26, 2013	18.26	18.43	18.13	18.13	5,776	-0.30(-1.63%)
Apr 25, 2013	18.40	18.54	18.27	18.43	25,749	-0.04(-0.22%)
Apr 24, 2013	18.50	18.52	18.39	18.47	31,114	+0.07(+0.38%)
Apr 23, 2013	18.23	18.42	18.13	18.40	23,553	+0.39(+2.17%)
Apr 22, 2013	18.12	18.13	17.95	18.01	42,196	+0.02(+0.11%)
Apr 19, 2013	18.01	18.27	17.99	17.99	167,428	+1.36(+8.18%)
Apr 18, 2013	16.67	16.72	16.55	16.63	27,753	-0.42(-2.46%)
Apr 17, 2013	17.20	17.28	17.01	17.05	27,443	-0.54(-3.07%)
Apr 16, 2013	17.31	17.59	17.31	17.59	43,157	+0.79(+4.70%)
Apr 15, 2013	17.03	17.10	16.80	16.80	26,650	-0.48(-2.78%)
Apr 12, 2013	17.14	17.29	17.11	17.28	63,519	-0.90(-4.95%)
Apr 11, 2013	18.42	18.43	18.13	18.18	60,506	-1.42(-7.24%)
Apr 10, 2013	19.30	19.61	19.30	19.60	14,301	+0.42(+2.19%)
Apr 09, 2013	19.06	19.18	19.00	19.18	20,922	+0.06(+0.31%)
Apr 08, 2013	18.95	19.12	18.95	19.12	11,541	+0.27(+1.43%)
Apr 05, 2013	18.91	19.00	18.72	18.85	31,599	-0.70(-3.58%)
Apr 04, 2013	19.56	19.68	19.55	19.55	18,760	+0.00(+0.00%)
Apr 03, 2013	19.56	19.64	19.45	19.55	21,744	+0.07(+0.36%)
Apr 02, 2013	19.58	19.58	19.45	19.48	11,468	-0.43(-2.18%)
Apr 01, 2013	19.75	20.03	19.75	19.91	13,116	-0.19(-0.92%)
Mar 28, 2013	19.86	20.11	19.86	20.10	24,407	-0.34(-1.66%)
Mar 27, 2013	20.41	20.50	20.40	20.44	12,029	-0.05(-0.24%)
Mar 26, 2013	20.31	20.49	20.31	20.49	9,028	-0.22(-1.06%)
Mar 25, 2013	20.99	21.00	20.63	20.71	35,655	-0.34(-1.62%)
Mar 22, 2013	20.85	21.05	20.85	21.05	37,636	+0.71(+3.49%)
Mar 21, 2013	20.25	20.39	20.25	20.34	59,228	+0.19(+0.94%)
Mar 20, 2013	20.02	20.25	20.00	20.15	30,501	+0.40(+2.03%)
Mar 19, 2013	20.02	20.02	19.71	19.75	28,479	+0.35(+1.80%)
Mar 18, 2013	19.31	19.48	19.26	19.40	54,242	-0.55(-2.76%)
Mar 15, 2013	20.00	20.03	19.86	19.95	33,395	-0.80(-3.86%)
Mar 14, 2013	20.59	20.77	20.39	20.75	37,656	-0.13(-0.62%)
Mar 13, 2013	20.78	20.90	20.58	20.88	49,311	-0.70(-3.24%)
Mar 12, 2013	21.56	21.62	21.39	21.58	73,253	-0.22(-1.01%)
Mar 11, 2013	21.73	21.80	21.53	21.80	40,110	-0.64(-2.85%)
Mar 08, 2013	22.39	22.73	22.36	22.44	20,973	+0.18(+0.81%)
Mar 07, 2013	22.19	22.27	22.14	22.26	30,245	+0.19(+0.86%)
Mar 06, 2013	22.12	22.12	21.94	22.07	13,647	-0.04(-0.18%)
Mar 05, 2013	21.98	22.11	21.97	22.11	36,939	-0.16(-0.72%)
Mar 04, 2013	22.10	22.30	22.10	22.27	22,852	-0.93(-4.01%)
Mar 01, 2013	22.81	23.22	22.80	23.20	22,744	+0.82(+3.66%)
Feb 28, 2013	22.33	22.38	22.31	22.38	13,617	+0.38(+1.73%)
Feb 27, 2013	21.69	22.00	21.69	22.00	11,476	+0.65(+3.04%)
Feb 26, 2013	21.28	21.37	21.19	21.35	26,901	-0.30(-1.39%)
Feb 25, 2013	21.97	22.04	21.65	21.65	20,179	-0.30(-1.37%)
Feb 22, 2013	22.14	22.14	21.84	21.95	46,371	-0.15(-0.68%)
Feb 21, 2013	21.90	22.19	21.90	22.10	24,310	+0.00(+0.00%)
Feb 20, 2013	22.36	22.36	22.10	22.10	7,655	-0.45(-2.00%)
Feb 19, 2013	22.40	22.55	22.39	22.55	35,778	-0.20(-0.88%)
Feb 15, 2013	22.70	22.85	22.65	22.75	19,210	+0.49(+2.20%)
Feb 14, 2013	22.00	22.26	22.00	22.26	33,427	-0.51(-2.24%)
Feb 13, 2013	22.75	22.85	22.69	22.77	12,149	+0.02(+0.09%)
Feb 12, 2013	22.69	22.75	22.50	22.75	17,214	+0.06(+0.26%)
Feb 11, 2013	22.70	22.70	22.61	22.69	10,519	-0.02(-0.09%)
Feb 08, 2013	22.71	22.71	22.56	22.71	27,446	-0.25(-1.09%)
Feb 07, 2013	22.92	22.97	22.78	22.96	40,292	+0.52(+2.32%)
Feb 06, 2013	21.81	22.50	21.81	22.44	69,967	+1.33(+6.30%)
Feb 04, 2013	21.25	21.25	21.10	21.11	25,343	-0.32(-1.49%)

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