Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	15.02	15.14	15.00	15.08	12,827	+0.10(+0.70%)
May 23, 2011	15.10	15.11	14.98	14.98	938	-0.40(-2.60%)
May 20, 2011	15.53	15.53	15.38	15.38	14,581	-0.36(-2.30%)
May 19, 2011	15.68	15.74	15.67	15.74	1,473	+0.13(+0.86%)
May 18, 2011	15.59	15.61	15.59	15.61	1,044	+0.07(+0.47%)
May 17, 2011	15.50	15.53	15.50	15.53	2,384	+0.17(+1.14%)
May 16, 2011	15.56	15.62	15.36	15.36	10,226	-0.17(-1.12%)
May 13, 2011	15.77	15.77	15.52	15.53	596	-0.32(-2.03%)
May 12, 2011	15.82	15.92	15.75	15.86	11,749	+0.08(+0.51%)
May 11, 2011	15.97	15.97	15.78	15.78	1,169	-0.26(-1.60%)
May 10, 2011	16.02	16.03	16.02	16.03	447	+0.24(+1.50%)
May 09, 2011	15.75	15.80	15.74	15.80	5,067	-0.05(-0.30%)
May 06, 2011	16.13	16.13	15.80	15.84	12,335	-0.06(-0.38%)
May 05, 2011	16.14	16.14	15.90	15.90	518	-0.62(-3.78%)
May 04, 2011	16.52	16.55	16.49	16.53	26,756	-0.11(-0.65%)
May 02, 2011	16.63	16.63	16.63	16.63	0	-0.14(-0.84%)
Apr 29, 2011	16.77	16.78	16.75	16.78	1,743	+0.13(+0.79%)
Apr 28, 2011	16.63	16.64	16.62	16.64	1,564	+0.02(+0.09%)
Apr 27, 2011	16.35	16.63	16.35	16.63	3,113	+0.30(+1.82%)
Apr 26, 2011	16.19	16.33	16.19	16.33	752	+0.21(+1.28%)
Apr 25, 2011	16.06	16.12	16.06	16.12	2,913	+0.06(+0.38%)
Apr 21, 2011	16.07	16.20	16.06	16.06	16,263	+0.21(+1.35%)
Apr 20, 2011	15.94	15.98	15.85	15.85	2,144	+0.31(+1.99%)
Apr 19, 2011	15.54	15.54	15.54	15.54	149	+0.17(+1.09%)
Apr 18, 2011	15.33	15.45	15.33	15.37	5,694	-0.61(-3.84%)
Apr 15, 2011	16.04	16.04	15.96	15.99	2,831	-0.17(-1.06%)
Apr 14, 2011	16.15	16.16	16.04	16.16	12,201	-0.15(-0.91%)
Apr 13, 2011	16.35	16.35	16.19	16.31	34,208	+0.03(+0.17%)
Apr 12, 2011	16.47	16.47	16.27	16.28	4,508	-0.09(-0.54%)
Apr 11, 2011	16.53	16.53	16.35	16.37	4,427	-0.11(-0.64%)
Apr 08, 2011	16.35	16.47	16.27	16.47	44,166	+0.30(+1.83%)
Apr 07, 2011	16.30	16.33	16.18	16.18	4,120	+0.09(+0.58%)
Apr 06, 2011	16.09	16.16	16.08	16.08	14,916	+0.30(+1.87%)
Apr 05, 2011	15.66	15.79	15.65	15.79	3,785	+0.11(+0.73%)
Apr 04, 2011	15.68	15.69	15.63	15.67	16,996	-0.16(-1.02%)
Apr 01, 2011	15.66	15.85	15.66	15.84	3,092	+0.28(+1.77%)
Mar 31, 2011	15.51	15.57	15.49	15.56	3,107	-0.09(-0.60%)
Mar 30, 2011	15.56	15.77	15.55	15.65	38,433	+0.05(+0.34%)
Mar 29, 2011	15.52	15.66	15.52	15.60	3,333	-0.12(-0.77%)
Mar 28, 2011	15.74	15.76	15.69	15.72	8,837	+0.03(+0.17%)
Mar 25, 2011	15.67	15.74	15.60	15.69	37,424	-0.15(-0.95%)
Mar 24, 2011	15.86	15.86	15.69	15.85	95,271	+0.25(+1.61%)
Mar 23, 2011	15.44	15.63	15.42	15.59	5,745	-0.08(-0.53%)
Mar 22, 2011	15.62	15.69	15.57	15.68	3,852	+0.00(+0.01%)
Mar 21, 2011	15.67	15.69	15.61	15.67	3,487	+0.42(+2.77%)
Mar 18, 2011	15.25	15.25	15.25	15.25	573	+0.20(+1.34%)
Mar 17, 2011	15.19	15.19	15.05	15.05	16,227	+0.42(+2.89%)
Mar 16, 2011	14.94	15.06	14.63	14.63	97,422	-0.55(-3.62%)
Mar 15, 2011	14.98	15.25	14.80	15.18	5,208	-0.36(-2.33%)
Mar 14, 2011	15.50	15.54	15.47	15.54	5,362	+0.03(+0.17%)
Mar 11, 2011	15.44	15.53	15.43	15.51	6,967	+0.05(+0.35%)
Mar 10, 2011	15.62	15.62	15.46	15.46	5,834	-0.36(-2.29%)
Mar 09, 2011	15.92	15.92	15.82	15.82	298	-0.07(-0.46%)
Mar 08, 2011	15.79	15.92	15.75	15.90	8,295	+0.15(+0.98%)
Mar 07, 2011	16.24	16.24	15.71	15.74	8,496	-0.15(-0.97%)
Mar 04, 2011	16.13	16.13	15.85	15.90	3,669	-0.20(-1.25%)
Mar 03, 2011	16.12	16.12	16.03	16.10	6,120	+0.19(+1.21%)
Mar 02, 2011	15.96	15.98	15.85	15.90	26,744	-0.06(-0.36%)

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