Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	17.87	18.06	17.87	18.05	1,070,711	+0.24(+1.32%)
Jun 29, 2011	17.74	17.87	17.70	17.81	2,002,580	+0.24(+1.37%)
Jun 28, 2011	17.58	17.69	17.53	17.57	985,827	+0.04(+0.25%)
Jun 27, 2011	17.22	17.60	17.16	17.53	1,147,232	+0.26(+1.53%)
Jun 24, 2011	17.45	17.49	17.22	17.26	2,454,173	-0.19(-1.07%)
Jun 23, 2011	17.53	17.53	17.27	17.45	2,344,344	-0.27(-1.52%)
Jun 22, 2011	17.74	17.87	17.69	17.72	1,278,330	-0.09(-0.51%)
Jun 21, 2011	17.96	17.97	17.76	17.81	1,443,745	+0.05(+0.27%)
Jun 20, 2011	17.78	17.82	17.74	17.76	837,628	-0.05(-0.30%)
Jun 17, 2011	17.84	17.94	17.76	17.82	1,291,127	+0.09(+0.52%)
Jun 16, 2011	17.57	17.80	17.56	17.73	1,487,783	+0.06(+0.33%)
Jun 15, 2011	17.79	17.87	17.64	17.67	2,076,864	-0.31(-1.71%)
Jun 14, 2011	17.80	18.00	17.78	17.98	1,328,545	+0.32(+1.80%)
Jun 13, 2011	17.64	17.82	17.61	17.66	1,231,909	-0.06(-0.33%)
Jun 10, 2011	17.99	18.07	17.63	17.72	1,199,301	-0.31(-1.71%)
Jun 09, 2011	17.99	18.06	17.92	18.02	881,568	+0.07(+0.40%)
Jun 08, 2011	17.94	18.03	17.88	17.95	1,102,572	-0.14(-0.77%)
Jun 07, 2011	18.15	18.33	18.05	18.09	1,328,331	+0.02(+0.13%)
Jun 06, 2011	18.15	18.25	18.02	18.07	1,784,833	-0.11(-0.61%)
Jun 03, 2011	18.15	18.26	17.97	18.18	1,570,552	-0.15(-0.81%)
May 24, 2011	18.30	18.39	18.17	18.33	1,375,384	+0.12(+0.69%)
May 23, 2011	18.26	18.39	18.18	18.20	1,498,624	-0.25(-1.35%)
May 20, 2011	18.52	18.59	18.42	18.45	1,267,385	-0.18(-0.98%)
May 19, 2011	18.65	18.70	18.48	18.63	1,647,340	-0.03(-0.15%)
May 18, 2011	18.62	18.67	18.49	18.66	979,823	+0.03(+0.15%)
May 17, 2011	18.48	18.64	18.42	18.63	1,183,218	+0.13(+0.73%)
May 16, 2011	18.53	18.63	18.39	18.50	951,248	-0.06(-0.33%)
May 13, 2011	18.69	18.75	18.43	18.56	992,945	-0.15(-0.79%)
May 12, 2011	18.63	18.73	18.49	18.71	1,589,261	+0.02(+0.13%)
May 11, 2011	18.91	18.96	18.61	18.68	1,117,710	-0.22(-1.19%)
May 10, 2011	18.85	18.91	18.75	18.91	793,789	+0.13(+0.69%)
May 09, 2011	18.81	18.84	18.65	18.78	1,644,882	+0.03(+0.15%)
May 06, 2011	18.86	18.99	18.67	18.75	1,379,374	+0.05(+0.26%)
May 05, 2011	18.77	18.89	18.64	18.70	1,442,128	-0.26(-1.36%)
May 04, 2011	18.90	19.00	18.71	18.96	1,515,384	-0.02(-0.13%)
May 03, 2011	19.12	19.16	18.80	18.99	1,277,624	-0.22(-1.17%)
May 02, 2011	19.15	19.21	19.14	19.21	1,518,122	-0.08(-0.42%)
Apr 29, 2011	19.05	19.30	19.00	19.29	1,596,157	+0.17(+0.90%)
Apr 28, 2011	19.50	19.50	18.95	19.12	2,096,192	-0.56(-2.86%)
Apr 27, 2011	19.63	19.69	19.44	19.68	1,015,353	+0.02(+0.10%)
Apr 26, 2011	19.56	19.70	19.53	19.66	859,537	+0.17(+0.88%)
Apr 25, 2011	19.59	19.59	19.43	19.49	894,270	-0.06(-0.29%)
Apr 21, 2011	19.67	19.70	19.48	19.55	924,254	-0.07(-0.34%)
Apr 20, 2011	19.65	19.71	19.50	19.61	1,131,802	+0.12(+0.64%)
Apr 19, 2011	19.07	19.63	18.99	19.49	1,892,656	+0.50(+2.61%)
Apr 18, 2011	18.77	19.10	18.70	18.99	1,703,018	+0.11(+0.61%)
Apr 15, 2011	18.74	18.94	18.71	18.88	1,003,078	+0.00(+0.03%)
Apr 14, 2011	18.71	18.93	18.66	18.88	939,340	+0.06(+0.30%)
Apr 13, 2011	18.82	18.94	18.72	18.82	936,332	+0.11(+0.59%)
Apr 12, 2011	18.81	18.91	18.70	18.71	1,777,902	-0.22(-1.18%)
Apr 11, 2011	18.98	19.04	18.93	18.93	975,673	-0.08(-0.40%)
Apr 08, 2011	18.90	19.05	18.88	19.01	1,251,930	+0.12(+0.63%)
Apr 07, 2011	18.98	18.99	18.84	18.89	986,657	-0.09(-0.48%)
Apr 06, 2011	18.95	19.00	18.76	18.98	980,974	+0.11(+0.61%)
Apr 05, 2011	18.66	18.95	18.60	18.87	1,183,600	+0.21(+1.15%)
Apr 04, 2011	18.78	18.83	18.63	18.65	993,740	-0.15(-0.79%)

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