Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.29	16.34	16.03	16.10	658,696	-0.08(-0.49%)
May 23, 2011	16.58	16.78	16.15	16.18	719,074	-0.61(-3.63%)
May 20, 2011	16.64	16.93	16.52	16.79	974,614	+0.05(+0.30%)
May 19, 2011	16.87	17.14	16.67	16.74	1,012,069	-0.02(-0.12%)
May 18, 2011	16.44	16.78	16.24	16.76	1,251,196	+0.30(+1.82%)
May 17, 2011	16.30	16.50	16.26	16.46	581,486	+0.11(+0.67%)
May 16, 2011	16.58	16.61	16.24	16.35	520,575	-0.30(-1.83%)
May 13, 2011	16.60	16.87	16.45	16.66	661,513	-0.00(-0.03%)
May 12, 2011	16.53	16.75	16.27	16.66	524,612	+0.08(+0.48%)
May 11, 2011	16.71	16.94	16.37	16.58	800,288	-0.16(-0.96%)
May 10, 2011	16.32	16.99	16.26	16.74	1,341,643	+0.50(+3.08%)
May 09, 2011	15.68	16.30	15.67	16.24	882,139	+0.46(+2.92%)
May 06, 2011	15.49	15.90	15.47	15.78	1,091,319	+0.34(+2.20%)
May 05, 2011	14.80	15.64	14.77	15.44	3,013,626	+0.59(+3.97%)
May 04, 2011	15.00	15.69	14.39	14.85	1,992,927	+0.47(+3.27%)
May 03, 2011	14.64	14.64	14.22	14.38	408,355	-0.33(-2.24%)
May 02, 2011	14.78	15.04	14.71	14.71	319,280	-0.28(-1.87%)
Apr 29, 2011	15.12	15.12	14.88	14.99	470,685	-0.06(-0.40%)
Apr 28, 2011	15.10	15.20	14.98	15.05	240,803	-0.01(-0.07%)
Apr 27, 2011	15.00	15.13	14.97	15.06	162,696	+0.07(+0.47%)
Apr 26, 2011	14.91	15.01	14.87	14.99	381,836	+0.09(+0.57%)
Apr 25, 2011	14.94	15.00	14.87	14.90	245,396	-0.10(-0.63%)
Apr 21, 2011	15.13	15.15	14.85	15.00	182,719	+0.00(+0.00%)
Apr 20, 2011	14.94	15.08	14.94	15.00	322,345	+0.28(+1.90%)
Apr 19, 2011	14.83	14.84	14.64	14.72	506,279	-0.03(-0.20%)
Apr 18, 2011	14.74	14.81	14.59	14.75	298,788	-0.20(-1.34%)
Apr 15, 2011	14.76	14.99	14.76	14.95	267,824	+0.13(+0.88%)
Apr 14, 2011	14.73	14.85	14.68	14.82	182,267	-0.04(-0.27%)
Apr 13, 2011	14.95	15.02	14.74	14.86	253,509	-0.03(-0.20%)
Apr 12, 2011	14.84	15.01	14.66	14.89	378,072	+0.00(+0.00%)
Apr 11, 2011	14.65	14.89	14.61	14.89	391,841	+0.22(+1.50%)
Apr 08, 2011	14.77	14.96	14.61	14.67	371,665	+0.01(+0.07%)
Apr 07, 2011	14.82	14.96	14.58	14.66	256,112	-0.18(-1.21%)
Apr 06, 2011	14.87	15.22	14.66	14.84	320,877	+0.08(+0.54%)
Apr 05, 2011	14.84	14.84	14.51	14.76	718,972	-0.12(-0.81%)
Apr 04, 2011	15.00	15.01	14.75	14.88	535,768	-0.12(-0.80%)
Apr 01, 2011	15.12	15.19	14.94	15.00	824,432	+0.01(+0.07%)
Mar 31, 2011	15.17	15.19	14.79	14.99	797,196	-0.17(-1.12%)
Mar 30, 2011	14.95	15.20	14.94	15.16	447,198	+0.22(+1.47%)
Mar 29, 2011	14.82	15.07	14.82	14.94	215,989	+0.09(+0.61%)
Mar 28, 2011	14.90	14.93	14.71	14.85	196,828	-0.05(-0.34%)
Mar 25, 2011	15.00	15.19	14.81	14.90	481,407	+0.00(+0.00%)
Mar 24, 2011	14.91	14.98	14.82	14.90	218,645	+0.02(+0.13%)
Mar 23, 2011	14.81	14.95	14.59	14.88	243,168	-0.02(-0.13%)
Mar 22, 2011	14.88	14.98	14.66	14.90	177,695	-0.01(-0.07%)
Mar 21, 2011	14.90	15.04	14.61	14.91	400,381	+0.35(+2.40%)
Mar 18, 2011	14.43	14.65	14.33	14.56	402,724	+0.21(+1.46%)
Mar 17, 2011	14.30	14.43	14.23	14.35	274,114	+0.19(+1.34%)
Mar 16, 2011	14.26	14.36	14.02	14.16	267,290	-0.16(-1.12%)
Mar 15, 2011	14.06	14.44	14.02	14.32	209,320	-0.15(-1.04%)
Mar 14, 2011	14.55	14.66	14.33	14.47	283,782	-0.24(-1.63%)
Mar 11, 2011	14.53	14.80	14.30	14.71	285,849	+0.16(+1.10%)
Mar 10, 2011	14.78	14.82	14.43	14.55	387,590	-0.34(-2.28%)
Mar 09, 2011	14.83	14.99	14.75	14.89	306,847	+0.07(+0.47%)
Mar 08, 2011	14.61	14.94	14.61	14.82	542,161	+0.17(+1.16%)
Mar 07, 2011	14.75	14.92	14.55	14.65	402,019	-0.13(-0.88%)
Mar 04, 2011	14.73	14.92	14.69	14.78	387,178	-0.10(-0.67%)
Mar 03, 2011	15.00	15.00	14.80	14.88	537,126	-0.07(-0.47%)
Mar 02, 2011	14.92	15.17	14.86	14.95	466,804	-0.01(-0.07%)

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