Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	19.13	19.33	19.13	19.26	15,724	+0.28(+1.48%)
Jun 29, 2011	18.81	19.12	18.76	18.98	8,573	+0.34(+1.82%)
Jun 28, 2011	18.46	18.68	18.46	18.64	8,887	+0.31(+1.69%)
Jun 27, 2011	18.08	18.38	18.08	18.33	10,399	+0.37(+2.06%)
Jun 24, 2011	18.16	18.16	17.92	17.96	3,893	-0.25(-1.37%)
Jun 23, 2011	17.92	18.21	17.92	18.21	17,652	+0.01(+0.05%)
Jun 22, 2011	18.30	18.48	18.20	18.20	14,581	-0.03(-0.16%)
Jun 21, 2011	17.98	18.27	17.98	18.23	11,824	+0.37(+2.07%)
Jun 20, 2011	17.86	17.86	17.77	17.86	28,816	-0.07(-0.39%)
Jun 17, 2011	17.87	17.96	17.78	17.93	9,582	+0.27(+1.53%)
Jun 16, 2011	17.60	17.73	17.55	17.66	8,930	+0.00(+0.00%)
Jun 15, 2011	17.80	17.87	17.62	17.66	13,075	-0.71(-3.86%)
Jun 14, 2011	18.22	18.46	18.22	18.37	8,809	+0.42(+2.34%)
Jun 13, 2011	17.85	17.98	17.78	17.95	6,962	+0.16(+0.90%)
Jun 10, 2011	18.04	18.04	17.75	17.79	14,789	-0.64(-3.47%)
Jun 09, 2011	18.10	18.45	18.10	18.43	25,606	+0.13(+0.71%)
Jun 08, 2011	18.35	18.35	18.20	18.30	12,046	-0.35(-1.88%)
Jun 07, 2011	18.58	18.68	18.50	18.65	12,379	+0.20(+1.08%)
Jun 06, 2011	18.44	18.55	18.38	18.45	18,750	-0.23(-1.23%)
Jun 03, 2011	18.32	18.75	18.32	18.68	13,884	+0.18(+0.97%)
May 24, 2011	18.97	18.97	17.95	18.50	12,352	+0.37(+2.04%)
May 23, 2011	18.76	18.76	17.86	18.13	15,644	-1.17(-6.06%)
May 20, 2011	19.52	19.58	19.30	19.30	3,816	-0.38(-1.93%)
May 19, 2011	19.51	19.69	19.44	19.68	49,491	+0.22(+1.13%)
May 18, 2011	19.28	19.50	19.25	19.46	21,164	+0.08(+0.41%)
May 17, 2011	19.33	19.41	19.19	19.38	13,080	-0.16(-0.82%)
May 16, 2011	19.33	19.69	19.33	19.54	16,694	+0.17(+0.88%)
May 13, 2011	19.48	19.51	19.27	19.37	8,494	-0.26(-1.32%)
May 12, 2011	19.39	19.69	19.31	19.63	15,983	+0.16(+0.82%)
May 11, 2011	19.63	19.68	19.39	19.47	6,546	-0.29(-1.47%)
May 10, 2011	19.76	19.81	19.59	19.76	4,738	+0.33(+1.70%)
May 09, 2011	19.20	19.44	19.13	19.43	18,641	+0.27(+1.41%)
May 06, 2011	19.55	19.60	19.16	19.16	4,388	-0.17(-0.88%)
May 05, 2011	19.40	19.50	19.26	19.33	4,187	-0.42(-2.13%)
May 04, 2011	19.84	19.92	19.62	19.75	12,781	-0.10(-0.50%)
May 03, 2011	19.82	19.92	19.72	19.85	88,936	+0.01(+0.05%)
May 02, 2011	19.77	19.84	19.77	19.84	13,361	-0.04(-0.20%)
Apr 29, 2011	19.68	19.92	19.68	19.88	7,345	+0.06(+0.30%)
Apr 28, 2011	19.53	19.82	19.53	19.82	14,979	+0.28(+1.43%)
Apr 27, 2011	19.21	19.54	19.20	19.54	10,076	+0.38(+1.98%)
Apr 26, 2011	18.99	19.21	18.96	19.16	26,044	+0.41(+2.19%)
Apr 25, 2011	18.69	18.83	18.67	18.75	44,349	+0.10(+0.54%)
Apr 21, 2011	18.72	18.80	18.64	18.65	18,683	-0.13(-0.69%)
Apr 20, 2011	18.69	18.83	18.68	18.78	14,318	+0.67(+3.70%)
Apr 19, 2011	17.99	18.12	17.99	18.11	5,080	+0.10(+0.56%)
Apr 18, 2011	17.97	18.04	17.75	18.01	11,271	-0.35(-1.91%)
Apr 15, 2011	18.30	18.51	18.30	18.36	4,374	-0.14(-0.76%)
Apr 14, 2011	18.30	18.51	18.30	18.50	14,294	+0.03(+0.16%)
Apr 13, 2011	18.57	18.70	18.36	18.47	14,622	-0.02(-0.11%)
Apr 12, 2011	18.48	18.53	18.37	18.49	29,516	-0.06(-0.32%)
Apr 11, 2011	18.52	18.65	18.48	18.55	11,814	-0.08(-0.43%)
Apr 08, 2011	18.42	18.65	18.41	18.63	16,288	+0.03(+0.16%)
Apr 07, 2011	18.40	18.60	18.40	18.60	8,785	-0.06(-0.32%)
Apr 06, 2011	18.46	18.66	18.46	18.66	103,323	+0.34(+1.86%)
Apr 05, 2011	18.16	18.44	18.16	18.32	15,211	-0.17(-0.92%)
Apr 04, 2011	18.36	18.49	18.31	18.49	83,603	+0.10(+0.54%)

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