Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	16.25	16.30	16.20	16.23	67,519	-0.09(-0.58%)
Apr 27, 2012	16.34	16.38	16.28	16.33	78,224	+0.04(+0.26%)
Apr 26, 2012	16.15	16.32	16.15	16.28	229,262	+0.06(+0.36%)
Apr 25, 2012	16.19	16.25	16.17	16.23	209,324	+0.16(+1.00%)
Apr 24, 2012	16.01	16.11	16.01	16.06	32,113	+0.18(+1.16%)
Apr 23, 2012	15.85	15.88	15.76	15.88	53,724	-0.17(-1.07%)
Apr 20, 2012	16.10	16.12	16.05	16.05	56,569	+0.10(+0.63%)
Apr 19, 2012	16.01	16.04	15.85	15.95	43,948	-0.07(-0.42%)
Apr 18, 2012	16.01	16.04	15.95	16.02	25,234	+0.02(+0.10%)
Apr 17, 2012	15.92	16.03	15.91	16.00	12,955	+0.15(+0.92%)
Apr 16, 2012	15.94	15.95	15.75	15.86	317,119	+0.02(+0.14%)
Apr 13, 2012	15.89	15.92	15.79	15.84	1,418,201	-0.09(-0.59%)
Apr 12, 2012	15.79	15.95	15.69	15.93	46,603	+0.24(+1.52%)
Apr 11, 2012	15.66	15.71	15.66	15.69	49,510	+0.20(+1.29%)
Apr 10, 2012	15.63	15.63	15.47	15.49	52,399	-0.19(-1.24%)
Apr 09, 2012	15.65	15.73	15.57	15.69	76,330	-0.10(-0.63%)
Apr 05, 2012	15.64	15.81	15.64	15.79	21,491	+0.07(+0.42%)
Apr 04, 2012	15.73	15.73	15.60	15.72	64,751	-0.22(-1.36%)
Apr 03, 2012	16.09	16.09	15.88	15.94	26,724	-0.25(-1.55%)
Apr 02, 2012	16.00	16.20	16.00	16.19	39,165	+0.20(+1.25%)
Mar 30, 2012	16.01	16.02	15.90	15.99	672,201	+0.14(+0.91%)
Mar 29, 2012	15.89	15.93	15.71	15.84	298,925	-0.24(-1.52%)
Mar 28, 2012	16.15	16.15	16.00	16.09	69,472	-0.10(-0.62%)
Mar 27, 2012	16.21	16.30	16.18	16.19	31,582	+0.01(+0.03%)
Mar 26, 2012	16.01	16.18	16.01	16.18	90,738	+0.28(+1.78%)
Mar 23, 2012	15.87	15.91	15.77	15.90	24,231	-0.04(-0.28%)
Mar 22, 2012	15.94	15.94	15.86	15.94	48,013	-0.19(-1.21%)
Mar 21, 2012	16.21	16.21	16.06	16.14	59,490	-0.07(-0.44%)
Mar 20, 2012	16.24	16.24	16.17	16.21	56,221	-0.20(-1.21%)
Mar 19, 2012	16.30	16.46	16.30	16.41	39,889	-0.07(-0.44%)
Mar 16, 2012	16.43	16.50	16.43	16.48	31,518	+0.08(+0.47%)
Mar 15, 2012	16.34	16.43	16.33	16.40	30,489	+0.10(+0.64%)
Mar 14, 2012	16.37	16.46	16.30	16.30	20,172	-0.14(-0.84%)
Mar 13, 2012	16.31	16.43	16.25	16.43	54,744	+0.30(+1.88%)
Mar 12, 2012	16.17	16.17	16.03	16.13	31,109	-0.01(-0.03%)
Mar 09, 2012	16.21	16.24	16.13	16.14	9,580	-0.06(-0.38%)
Mar 08, 2012	16.11	16.20	16.08	16.20	89,020	+0.34(+2.13%)
Mar 07, 2012	15.78	15.88	15.77	15.86	28,499	+0.17(+1.06%)
Mar 06, 2012	15.85	15.85	15.62	15.69	101,747	-0.49(-3.00%)
Mar 05, 2012	16.16	16.21	16.11	16.18	21,398	-0.08(-0.52%)
Mar 02, 2012	16.26	16.28	16.21	16.27	71,951	-0.03(-0.16%)
Mar 01, 2012	16.26	16.29	16.18	16.29	164,850	+0.06(+0.34%)
Feb 29, 2012	16.34	16.42	16.23	16.24	71,033	-0.09(-0.54%)
Feb 28, 2012	16.20	16.34	16.20	16.32	50,819	+0.18(+1.09%)
Feb 27, 2012	16.05	16.16	16.02	16.15	50,410	-0.06(-0.34%)
Feb 24, 2012	16.16	16.26	16.16	16.20	35,384	+0.17(+1.07%)
Feb 23, 2012	15.98	16.08	15.94	16.03	137,648	+0.08(+0.48%)
Feb 22, 2012	15.94	15.99	15.93	15.95	61,476	-0.07(-0.45%)
Feb 21, 2012	16.13	16.13	16.01	16.03	25,363	-0.09(-0.55%)
Feb 17, 2012	16.13	16.13	16.07	16.11	20,374	+0.09(+0.59%)
Feb 16, 2012	15.84	16.03	15.81	16.02	85,053	+0.17(+1.08%)
Feb 15, 2012	15.89	15.95	15.82	15.85	42,032	+0.17(+1.09%)
Feb 14, 2012	15.81	15.81	15.56	15.68	155,574	+0.05(+0.32%)
Feb 13, 2012	15.62	15.69	15.61	15.63	12,279	+0.10(+0.68%)
Feb 10, 2012	15.60	15.60	15.50	15.52	33,897	-0.30(-1.92%)
Feb 09, 2012	15.80	15.86	15.75	15.83	59,739	+0.13(+0.81%)
Feb 08, 2012	15.63	15.77	15.63	15.70	79,766	+0.09(+0.57%)
Feb 07, 2012	15.56	15.62	15.50	15.61	64,030	+0.03(+0.18%)
Feb 06, 2012	15.53	15.58	15.49	15.58	45,242	-0.07(-0.42%)
Feb 03, 2012	15.55	15.67	15.55	15.65	44,926	+0.16(+1.03%)
Feb 02, 2012	15.50	15.53	15.45	15.49	133,476	+0.07(+0.47%)

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