Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	12.63	12.63	12.58	12.58	467	+0.09(+0.71%)
May 23, 2011	12.51	12.52	12.44	12.50	11,941	-0.34(-2.66%)
May 20, 2011	12.82	12.84	12.70	12.84	155,792	-0.12(-0.94%)
May 19, 2011	13.02	13.02	12.94	12.96	1,286	-0.21(-1.60%)
May 18, 2011	13.02	13.17	13.02	13.17	861	+0.30(+2.34%)
May 17, 2011	12.87	12.87	12.87	12.87	615	-0.02(-0.19%)
May 16, 2011	12.88	12.94	12.88	12.89	4,160	-0.11(-0.85%)
May 13, 2011	13.01	13.01	13.00	13.00	1,624	-0.24(-1.81%)
May 11, 2011	13.36	13.24	13.24	13.24	14,154	-0.19(-1.39%)
May 10, 2011	13.41	13.45	13.41	13.43	5,181	+0.07(+0.49%)
May 09, 2011	13.29	13.36	13.23	13.36	9,758	+0.26(+1.98%)
May 06, 2011	13.20	13.20	13.10	13.10	2,707	+0.19(+1.45%)
May 05, 2011	12.95	12.96	12.89	12.92	8,492	-0.19(-1.43%)
May 04, 2011	13.05	13.10	13.01	13.10	5,785	-0.26(-1.95%)
May 03, 2011	13.43	13.51	13.32	13.36	2,888	-0.42(-3.06%)
May 02, 2011	13.79	13.79	13.73	13.79	11,237	+0.13(+0.95%)
Apr 29, 2011	13.50	13.66	13.49	13.66	12,222	+0.07(+0.53%)
Apr 28, 2011	13.62	13.62	13.58	13.58	676	-0.21(-1.55%)
Apr 27, 2011	13.83	13.83	13.68	13.80	11,723	-0.15(-1.09%)
Apr 26, 2011	13.88	13.99	13.87	13.95	28,313	-0.01(-0.06%)
Apr 25, 2011	13.87	13.96	13.84	13.96	71,668	-0.06(-0.41%)
Apr 21, 2011	13.93	14.01	13.89	14.01	84,051	+0.16(+1.17%)
Apr 20, 2011	13.77	13.85	13.76	13.85	10,709	+0.19(+1.37%)
Apr 19, 2011	13.67	13.68	13.67	13.67	3,728	+0.05(+0.36%)
Apr 18, 2011	13.65	13.65	13.56	13.62	1,036	-0.09(-0.62%)
Apr 15, 2011	13.71	13.71	13.67	13.70	3,643	+0.14(+1.05%)
Apr 14, 2011	13.51	13.56	13.50	13.56	17,497	+0.06(+0.43%)
Apr 13, 2011	13.62	13.63	13.45	13.50	5,415	+0.15(+1.14%)
Apr 12, 2011	13.32	13.35	13.28	13.35	1,083	-0.08(-0.60%)
Apr 11, 2011	13.50	13.54	13.43	13.43	14,720	-0.15(-1.08%)
Apr 08, 2011	13.62	13.62	13.58	13.58	492	-0.01(-0.07%)
Apr 07, 2011	13.67	13.68	13.58	13.58	4,413	-0.05(-0.35%)
Apr 06, 2011	13.63	13.63	13.63	13.63	219	+0.17(+1.27%)
Apr 05, 2011	13.43	13.52	13.41	13.46	6,068	-0.03(-0.24%)
Apr 04, 2011	13.45	13.49	13.43	13.49	4,231	+0.19(+1.47%)
Apr 01, 2011	13.41	13.41	13.30	13.30	6,154	-0.09(-0.67%)
Mar 31, 2011	13.33	13.39	13.33	13.39	647	+0.11(+0.79%)
Mar 30, 2011	13.21	13.28	13.20	13.28	4,117	+0.12(+0.93%)
Mar 29, 2011	13.13	13.16	13.12	13.16	1,174	+0.23(+1.76%)
Mar 28, 2011	12.99	12.99	12.93	12.93	750	-0.16(-1.21%)
Mar 25, 2011	13.13	13.13	13.09	13.09	889	+0.01(+0.04%)
Mar 24, 2011	13.05	13.09	13.05	13.09	923	+0.17(+1.31%)
Mar 23, 2011	12.82	12.92	12.82	12.92	2,615	+0.02(+0.18%)
Mar 22, 2011	12.89	12.89	12.89	12.89	615	+0.20(+1.55%)
Mar 21, 2011	12.70	12.70	12.70	12.70	123	+0.36(+2.90%)
Mar 18, 2011	12.35	12.37	12.34	12.34	3,070	+0.09(+0.73%)
Mar 17, 2011	12.33	12.37	12.25	12.25	7,526	-0.24(-1.95%)
Mar 16, 2011	12.75	12.75	12.50	12.50	2,333	-0.10(-0.77%)
Mar 15, 2011	12.59	12.83	12.59	12.59	5,206	-0.24(-1.84%)
Mar 14, 2011	12.81	12.86	12.81	12.83	1,353	-0.15(-1.19%)
Mar 11, 2011	12.92	12.98	12.86	12.98	4,772	+0.07(+0.50%)
Mar 10, 2011	13.10	13.10	12.91	12.92	2,592	-0.32(-2.39%)
Mar 09, 2011	13.20	13.23	13.18	13.23	4,794	+0.20(+1.50%)
Mar 08, 2011	13.02	13.08	12.98	13.04	1,544	+0.16(+1.26%)
Mar 07, 2011	13.05	13.05	12.88	12.88	4,232	-0.09(-0.69%)
Mar 04, 2011	13.02	13.02	12.92	12.97	1,477	+0.06(+0.44%)
Mar 03, 2011	12.77	12.91	12.77	12.91	2,496	+0.33(+2.58%)
Mar 02, 2011	12.42	12.58	12.42	12.58	12,557	+0.18(+1.44%)

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