Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.46	22.60	22.30	22.60	171,549	+0.07(+0.29%)
Apr 29, 2013	21.95	22.63	21.79	22.54	191,418	+0.58(+2.66%)
Apr 26, 2013	21.92	21.97	21.77	21.95	108,580	-0.00(-0.02%)
Apr 25, 2013	21.85	22.14	21.83	21.96	111,085	+0.13(+0.60%)
Apr 24, 2013	21.83	21.91	21.64	21.82	215,985	-0.08(-0.37%)
Apr 23, 2013	21.77	22.05	21.64	21.91	153,386	+0.19(+0.87%)
Apr 22, 2013	21.31	21.71	21.18	21.72	292,866	+0.42(+1.96%)
Apr 19, 2013	21.27	21.41	21.13	21.30	185,002	+0.03(+0.15%)
Apr 18, 2013	21.40	21.47	21.21	21.27	257,706	-0.05(-0.23%)
Apr 17, 2013	21.35	21.50	21.19	21.32	427,313	-0.25(-1.14%)
Apr 16, 2013	21.36	21.64	21.06	21.56	275,527	+0.32(+1.50%)
Apr 15, 2013	21.95	22.08	21.18	21.24	310,055	-0.91(-4.11%)
Apr 12, 2013	21.55	22.17	21.55	22.15	210,531	+0.45(+2.08%)
Apr 11, 2013	21.74	21.88	21.59	21.70	205,721	-0.11(-0.53%)
Apr 10, 2013	21.46	21.90	21.28	21.82	162,045	+0.48(+2.27%)
Apr 09, 2013	21.75	21.75	21.20	21.33	116,919	-0.32(-1.48%)
Apr 08, 2013	21.46	21.67	21.31	21.65	143,709	+0.28(+1.30%)
Apr 05, 2013	21.00	21.44	21.00	21.37	259,398	+0.14(+0.66%)
Apr 04, 2013	21.21	21.45	21.16	21.23	322,274	+0.07(+0.35%)
Apr 03, 2013	21.51	21.62	21.13	21.16	385,132	-0.36(-1.68%)
Apr 02, 2013	21.70	21.81	21.46	21.52	285,474	+0.00(+0.00%)
Apr 01, 2013	21.84	21.84	21.41	21.52	329,522	-0.32(-1.46%)
Mar 28, 2013	21.72	22.06	21.54	21.84	238,066	+0.14(+0.64%)
Mar 27, 2013	21.48	21.73	21.43	21.70	201,733	+0.21(+0.99%)
Mar 26, 2013	21.73	21.73	21.39	21.49	233,189	-0.06(-0.27%)
Mar 25, 2013	21.58	21.91	21.35	21.55	360,791	-0.01(-0.04%)
Mar 22, 2013	21.96	22.03	21.15	21.55	581,541	-0.37(-1.68%)
Mar 21, 2013	22.86	23.15	21.59	21.92	2,248,535	-3.54(-13.90%)
Mar 20, 2013	25.21	25.48	25.00	25.46	174,009	+0.35(+1.40%)
Mar 19, 2013	25.14	25.23	24.90	25.11	102,242	-0.01(-0.03%)
Mar 18, 2013	25.14	25.27	25.03	25.12	147,115	-0.28(-1.10%)
Mar 15, 2013	25.82	25.88	25.36	25.40	438,734	-0.41(-1.59%)
Mar 14, 2013	25.90	25.90	25.67	25.81	95,313	-0.10(-0.38%)
Mar 13, 2013	25.34	26.30	25.13	25.91	188,927	+0.65(+2.56%)
Mar 12, 2013	25.31	25.87	25.03	25.26	176,630	-0.06(-0.23%)
Mar 11, 2013	25.79	25.83	25.18	25.32	226,242	-0.71(-2.74%)
Mar 08, 2013	25.93	26.26	25.86	26.03	182,297	+0.35(+1.37%)
Mar 07, 2013	25.16	25.85	25.09	25.68	194,458	+0.55(+2.19%)
Mar 06, 2013	25.11	25.31	24.77	25.13	119,414	+0.14(+0.56%)
Mar 05, 2013	24.75	25.31	24.45	24.99	131,300	+0.44(+1.80%)
Mar 04, 2013	24.32	24.56	23.99	24.54	268,166	+0.21(+0.88%)
Mar 01, 2013	24.46	24.84	24.26	24.33	241,897	-0.34(-1.36%)
Feb 28, 2013	25.18	25.23	24.67	24.67	138,894	-0.39(-1.57%)
Feb 27, 2013	24.19	25.27	24.19	25.06	191,714	+0.89(+3.70%)
Feb 26, 2013	24.52	24.58	23.96	24.17	729,367	-0.15(-0.61%)
Feb 25, 2013	24.91	24.92	24.14	24.32	415,015	-0.87(-3.45%)
Feb 22, 2013	25.24	25.33	25.08	25.18	121,146	+0.13(+0.52%)
Feb 21, 2013	25.50	25.66	24.97	25.05	158,638	-0.43(-1.67%)
Feb 20, 2013	25.43	25.86	25.39	25.48	180,845	+0.03(+0.13%)
Feb 19, 2013	25.30	25.73	25.30	25.45	189,745	+0.15(+0.58%)
Feb 15, 2013	25.05	25.52	24.86	25.30	146,928	+0.38(+1.51%)
Feb 14, 2013	24.57	24.94	24.35	24.92	135,145	+0.25(+1.00%)
Feb 13, 2013	24.43	24.69	24.41	24.68	204,280	+0.30(+1.21%)
Feb 12, 2013	24.05	24.39	24.00	24.38	220,792	+0.34(+1.40%)
Feb 11, 2013	23.71	24.11	23.57	24.05	180,724	+0.36(+1.52%)
Feb 08, 2013	23.81	23.81	23.55	23.68	143,490	-0.12(-0.52%)
Feb 07, 2013	23.98	23.99	23.64	23.81	138,675	-0.12(-0.51%)
Feb 06, 2013	23.96	23.99	23.55	23.93	155,888	+0.05(+0.21%)
Feb 04, 2013	24.81	24.83	23.77	23.88	216,563	-1.04(-4.18%)

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