Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	30.24	30.31	30.16	30.30	234,890	+0.06(+0.21%)
Mar 27, 2013	30.16	30.24	30.04	30.24	128,070	-0.07(-0.23%)
Mar 26, 2013	30.24	30.33	30.15	30.31	337,800	+0.19(+0.62%)
Mar 25, 2013	30.34	30.39	30.01	30.12	292,051	-0.06(-0.21%)
Mar 22, 2013	30.15	30.23	30.07	30.19	130,902	+0.15(+0.48%)
Mar 21, 2013	30.23	30.32	30.04	30.04	328,284	-0.31(-1.02%)
Mar 20, 2013	30.34	30.38	30.26	30.35	235,423	+0.19(+0.63%)
Mar 19, 2013	30.40	30.46	29.99	30.16	245,479	-0.16(-0.52%)
Mar 18, 2013	30.25	30.43	30.09	30.32	346,919	-0.25(-0.80%)
Mar 15, 2013	30.51	30.59	30.35	30.56	263,902	+0.10(+0.34%)
Mar 14, 2013	30.39	30.48	30.32	30.46	330,245	+0.19(+0.63%)
Mar 13, 2013	30.21	30.29	30.11	30.27	294,527	+0.10(+0.34%)
Mar 12, 2013	30.29	30.31	30.10	30.17	249,574	-0.15(-0.50%)
Mar 11, 2013	30.15	30.34	30.07	30.32	432,691	+0.19(+0.63%)
Mar 08, 2013	30.18	30.25	29.94	30.13	444,493	+0.10(+0.32%)
Mar 07, 2013	29.91	30.05	29.90	30.03	412,630	+0.18(+0.59%)
Mar 06, 2013	29.87	29.94	29.75	29.86	306,645	+0.15(+0.50%)
Mar 05, 2013	29.64	29.83	29.58	29.71	408,395	+0.26(+0.89%)
Mar 04, 2013	29.11	29.45	29.11	29.45	906,984	+0.25(+0.84%)
Mar 01, 2013	28.98	29.25	28.76	29.20	289,805	+0.06(+0.22%)
Feb 28, 2013	29.11	29.33	29.09	29.14	144,536	-0.02(-0.08%)
Feb 27, 2013	28.77	29.21	28.74	29.16	149,694	+0.38(+1.32%)
Feb 26, 2013	28.79	28.81	28.49	28.78	285,133	+0.18(+0.64%)
Feb 25, 2013	29.47	29.47	28.59	28.60	327,715	-0.72(-2.46%)
Feb 22, 2013	29.18	29.33	29.15	29.32	184,686	+0.33(+1.15%)
Feb 21, 2013	29.13	29.16	28.88	28.98	271,641	-0.25(-0.84%)
Feb 20, 2013	29.56	29.68	29.21	29.23	208,904	-0.42(-1.42%)
Feb 19, 2013	29.40	29.65	29.39	29.65	191,762	+0.25(+0.84%)
Feb 15, 2013	29.56	29.56	29.30	29.41	212,369	-0.09(-0.30%)
Feb 14, 2013	29.35	29.52	29.34	29.49	170,006	+0.08(+0.27%)
Feb 13, 2013	29.55	29.56	29.33	29.41	308,725	-0.04(-0.13%)
Feb 12, 2013	29.28	29.48	29.21	29.45	245,701	+0.21(+0.73%)
Feb 11, 2013	29.18	29.27	29.08	29.24	240,521	+0.10(+0.33%)
Feb 08, 2013	29.06	29.14	29.05	29.14	182,289	+0.11(+0.38%)
Feb 07, 2013	29.14	29.29	28.83	29.03	209,425	-0.11(-0.38%)
Feb 06, 2013	28.95	29.14	28.87	29.14	249,809	+0.40(+1.39%)
Feb 04, 2013	28.77	28.94	28.72	28.74	401,071	-0.31(-1.07%)
Feb 01, 2013	28.85	29.11	28.85	29.06	354,172	+0.38(+1.33%)
Jan 31, 2013	28.68	28.73	28.56	28.68	209,411	-0.03(-0.11%)
Jan 30, 2013	28.81	28.83	28.64	28.71	222,365	-0.11(-0.39%)
Jan 29, 2013	28.64	28.83	28.64	28.82	399,043	+0.15(+0.53%)
Jan 28, 2013	28.83	28.83	28.57	28.67	276,355	-0.11(-0.39%)
Jan 25, 2013	28.79	28.80	28.59	28.78	258,489	+0.13(+0.47%)
Jan 24, 2013	28.63	28.79	28.55	28.64	280,243	+0.09(+0.31%)
Jan 23, 2013	28.58	28.58	28.45	28.56	263,936	-0.01(-0.03%)
Jan 22, 2013	28.31	28.57	28.31	28.57	524,829	+0.25(+0.87%)
Jan 18, 2013	28.29	28.34	28.14	28.32	215,408	+0.04(+0.14%)
Jan 17, 2013	28.27	28.33	28.18	28.28	422,021	+0.06(+0.20%)
Jan 16, 2013	28.23	28.28	28.12	28.22	232,479	-0.02(-0.06%)
Jan 15, 2013	28.03	28.25	27.97	28.24	272,679	+0.11(+0.39%)
Jan 14, 2013	28.21	28.21	27.96	28.13	1,602,344	-0.06(-0.20%)
Jan 11, 2013	28.16	28.18	28.01	28.18	421,435	-0.05(-0.17%)
Jan 10, 2013	28.15	28.25	28.03	28.23	262,344	+0.28(+1.02%)
Jan 09, 2013	28.05	28.14	27.88	27.95	217,451	-0.02(-0.06%)
Jan 08, 2013	27.99	28.00	27.83	27.96	242,828	-0.06(-0.23%)
Jan 07, 2013	28.09	28.10	27.89	28.02	522,852	-0.08(-0.28%)
Jan 04, 2013	27.83	28.12	27.77	28.10	392,068	+0.33(+1.20%)
Jan 03, 2013	27.84	27.85	27.66	27.77	447,989	-0.02(-0.09%)

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