Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	17.46	17.55	17.42	17.55	43,545	+0.20(+1.12%)
Jun 29, 2011	17.31	17.39	17.30	17.35	32,544	+0.11(+0.64%)
Jun 28, 2011	17.14	17.26	17.12	17.24	29,447	+0.20(+1.15%)
Jun 27, 2011	16.97	17.14	16.97	17.05	199,359	+0.07(+0.40%)
Jun 24, 2011	17.10	17.12	16.95	16.98	31,535	-0.12(-0.71%)
Jun 23, 2011	17.10	17.11	16.92	17.10	44,886	-0.11(-0.64%)
Jun 22, 2011	17.25	17.32	17.21	17.21	28,410	-0.05(-0.32%)
Jun 21, 2011	17.21	17.33	17.20	17.27	215,439	+0.12(+0.68%)
Jun 20, 2011	17.14	17.17	17.12	17.15	16,434	+0.08(+0.50%)
Jun 17, 2011	17.09	17.12	16.99	17.07	20,865	+0.10(+0.57%)
Jun 16, 2011	16.93	17.01	16.88	16.97	37,437	+0.04(+0.26%)
Jun 15, 2011	16.99	17.07	16.86	16.92	28,614	-0.29(-1.66%)
Jun 14, 2011	17.09	17.21	17.09	17.21	26,188	+0.28(+1.65%)
Jun 13, 2011	16.96	17.04	16.93	16.93	132,294	+0.04(+0.21%)
Jun 10, 2011	17.08	17.08	16.90	16.90	19,557	-0.27(-1.55%)
Jun 09, 2011	17.12	17.23	17.09	17.16	20,715	+0.09(+0.52%)
Jun 08, 2011	17.10	17.14	17.04	17.07	32,844	-0.11(-0.66%)
Jun 07, 2011	17.15	17.22	17.15	17.19	31,416	+0.10(+0.58%)
Jun 06, 2011	17.21	17.21	17.05	17.09	43,261	-0.16(-0.91%)
Jun 03, 2011	17.18	17.32	17.18	17.24	37,402	-0.26(-1.51%)
May 24, 2011	17.45	17.53	17.45	17.51	26,258	-0.01(-0.06%)
May 23, 2011	17.55	17.55	17.35	17.52	26,258	-0.20(-1.13%)
May 20, 2011	17.76	17.76	17.66	17.72	6,236	-0.08(-0.48%)
May 19, 2011	17.79	17.81	17.72	17.81	9,585	+0.05(+0.30%)
May 18, 2011	17.63	17.75	17.58	17.75	17,544	+0.15(+0.85%)
May 17, 2011	17.54	17.63	17.49	17.60	5,958	+0.01(+0.04%)
May 16, 2011	17.62	17.66	17.59	17.59	5,887	-0.06(-0.36%)
May 13, 2011	17.79	17.79	17.62	17.66	29,239	-0.14(-0.79%)
May 12, 2011	17.61	17.80	17.33	17.80	48,024	+0.14(+0.80%)
May 11, 2011	17.84	17.84	17.60	17.66	35,288	-0.15(-0.86%)
May 10, 2011	17.73	17.83	17.73	17.81	33,167	+0.13(+0.74%)
May 09, 2011	17.63	17.69	17.60	17.68	8,643	+0.07(+0.42%)
May 06, 2011	17.66	17.75	17.57	17.60	24,110	+0.08(+0.48%)
May 05, 2011	17.60	17.67	17.51	17.52	54,967	-0.19(-1.06%)
May 04, 2011	17.77	17.77	17.65	17.71	11,464	-0.08(-0.47%)
May 03, 2011	17.79	17.84	17.70	17.79	51,473	-0.04(-0.23%)
May 02, 2011	17.83	17.83	17.83	17.83	11,107	+0.00(+0.02%)
Apr 29, 2011	17.87	17.87	17.78	17.83	25,736	-0.00(-0.00%)
Apr 28, 2011	17.72	17.83	17.72	17.83	13,025	+0.08(+0.44%)
Apr 27, 2011	17.64	17.75	17.61	17.75	47,933	+0.13(+0.77%)
Apr 26, 2011	17.46	17.64	17.46	17.62	31,879	+0.18(+1.05%)
Apr 25, 2011	17.43	17.45	17.41	17.43	23,667	+0.01(+0.04%)
Apr 21, 2011	17.48	17.48	17.41	17.43	22,021	+0.01(+0.05%)
Apr 20, 2011	17.39	17.46	17.37	17.42	16,977	+0.24(+1.39%)
Apr 19, 2011	17.13	17.18	17.11	17.18	5,830	+0.07(+0.40%)
Apr 18, 2011	17.11	17.14	17.04	17.11	24,379	-0.18(-1.04%)
Apr 15, 2011	17.20	17.32	17.19	17.29	10,156	+0.11(+0.67%)
Apr 14, 2011	17.02	17.21	17.02	17.18	41,024	+0.03(+0.18%)
Apr 13, 2011	17.19	17.19	17.08	17.14	15,901	-0.00(-0.01%)
Apr 12, 2011	17.15	17.18	17.12	17.15	23,159	-0.11(-0.63%)
Apr 11, 2011	17.34	17.38	17.26	17.26	33,321	-0.03(-0.17%)
Apr 08, 2011	17.40	17.40	17.23	17.29	38,319	-0.07(-0.41%)
Apr 07, 2011	17.39	17.39	17.30	17.36	63,179	-0.03(-0.19%)
Apr 06, 2011	17.43	17.43	17.35	17.39	39,662	+0.04(+0.20%)
Apr 05, 2011	17.35	17.41	17.34	17.35	17,062	+0.03(+0.16%)
Apr 04, 2011	17.31	17.33	17.29	17.33	24,175	+0.03(+0.18%)

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