Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	17.24	17.44	17.22	17.32	428,521	+0.15(+0.89%)
Jun 29, 2011	17.19	17.31	17.08	17.16	370,452	+0.04(+0.21%)
Jun 28, 2011	16.73	17.19	16.56	17.13	548,690	+0.40(+2.37%)
Jun 27, 2011	16.47	16.88	16.31	16.73	272,060	+0.19(+1.14%)
Jun 24, 2011	16.54	16.72	16.23	16.54	1,470,725	+0.01(+0.06%)
Jun 23, 2011	15.96	16.62	15.85	16.53	425,372	+0.36(+2.26%)
Jun 22, 2011	16.05	16.23	15.95	16.17	272,877	+0.00(+0.03%)
Jun 21, 2011	15.67	16.23	15.66	16.16	326,723	+0.59(+3.76%)
Jun 20, 2011	15.68	15.84	15.52	15.58	457,201	-0.31(-1.93%)
Jun 17, 2011	15.83	15.92	15.54	15.88	762,688	+0.14(+0.86%)
Jun 16, 2011	15.91	15.99	15.54	15.75	426,695	-0.12(-0.74%)
Jun 15, 2011	16.10	16.22	15.81	15.87	384,793	-0.44(-2.68%)
Jun 14, 2011	16.26	16.40	16.20	16.30	271,073	+0.23(+1.46%)
Jun 13, 2011	16.33	16.41	16.05	16.07	358,022	-0.17(-1.05%)
Jun 10, 2011	16.28	16.44	16.18	16.24	439,076	-0.08(-0.47%)
Jun 09, 2011	16.22	16.51	16.21	16.32	517,197	+0.14(+0.86%)
Jun 08, 2011	16.23	16.46	16.15	16.18	694,579	-0.17(-1.05%)
Jun 07, 2011	16.46	16.51	16.31	16.35	203,360	+0.04(+0.25%)
Jun 06, 2011	16.61	16.78	16.28	16.31	397,806	-0.24(-1.44%)
Jun 03, 2011	16.48	16.88	16.44	16.55	498,606	+0.86(+5.46%)
May 24, 2011	16.13	16.19	15.60	15.69	731,989	-0.46(-2.87%)
May 23, 2011	16.67	16.67	16.14	16.15	412,453	-0.45(-2.74%)
May 20, 2011	16.68	16.83	16.46	16.61	346,537	-0.22(-1.28%)
May 19, 2011	17.07	17.07	16.68	16.82	218,396	-0.16(-0.95%)
May 18, 2011	16.91	17.40	16.88	16.99	501,991	+0.19(+1.13%)
May 17, 2011	16.82	17.01	16.65	16.80	270,764	-0.08(-0.49%)
May 16, 2011	17.35	17.36	16.84	16.88	245,864	-0.56(-3.19%)
May 13, 2011	17.32	17.62	17.24	17.44	374,640	+0.16(+0.91%)
May 12, 2011	16.86	17.45	16.84	17.28	297,507	+0.37(+2.18%)
May 11, 2011	17.16	17.43	16.86	16.91	296,291	-0.37(-2.14%)
May 10, 2011	17.12	17.32	16.99	17.28	261,252	+0.25(+1.48%)
May 09, 2011	16.81	17.14	16.72	17.03	213,278	+0.13(+0.80%)
May 06, 2011	16.89	17.13	16.82	16.89	245,037	+0.27(+1.60%)
May 05, 2011	16.50	17.00	16.40	16.63	304,068	-0.04(-0.22%)
May 04, 2011	16.95	17.10	16.64	16.66	1,002,129	-0.52(-3.01%)
May 03, 2011	17.88	18.31	16.85	17.18	940,209	-1.18(-6.44%)
May 02, 2011	18.09	18.37	17.85	18.36	787,131	+0.21(+1.16%)
Apr 29, 2011	17.95	18.39	17.84	18.15	323,872	+0.20(+1.10%)
Apr 28, 2011	17.86	17.95	17.80	17.95	113,105	+0.02(+0.13%)
Apr 27, 2011	17.81	17.94	17.73	17.93	202,799	+0.09(+0.50%)
Apr 26, 2011	17.49	17.95	17.47	17.84	518,928	+0.38(+2.19%)
Apr 25, 2011	17.31	17.49	17.16	17.46	329,797	+0.19(+1.09%)
Apr 21, 2011	17.10	17.31	17.06	17.27	202,030	+0.18(+1.08%)
Apr 20, 2011	16.87	17.09	16.75	17.08	264,190	+0.54(+3.26%)
Apr 19, 2011	16.50	16.60	16.43	16.54	230,498	+0.07(+0.41%)
Apr 18, 2011	16.46	16.56	16.30	16.48	287,330	-0.30(-1.77%)
Apr 15, 2011	16.59	16.83	16.50	16.77	215,085	+0.09(+0.57%)
Apr 14, 2011	16.38	16.76	16.31	16.68	276,120	+0.14(+0.84%)
Apr 13, 2011	16.69	16.83	16.31	16.54	269,368	-0.05(-0.27%)
Apr 12, 2011	16.58	16.86	16.51	16.59	336,002	-0.44(-2.59%)
Apr 11, 2011	17.12	17.25	16.95	17.03	355,889	-0.16(-0.92%)
Apr 08, 2011	17.20	17.36	17.09	17.18	214,867	+0.05(+0.29%)
Apr 07, 2011	17.21	17.30	16.92	17.13	264,294	+0.00(+0.03%)
Apr 06, 2011	16.78	17.17	16.76	17.13	699,588	+0.44(+2.61%)
Apr 05, 2011	16.58	16.85	16.56	16.69	935,535	+0.20(+1.23%)
Apr 04, 2011	16.96	16.99	16.30	16.49	677,090	-0.41(-2.42%)

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