Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.43	19.59	19.43	19.59	3,840	+0.71(+3.74%)
Nov 29, 2011	18.98	19.04	18.87	18.88	17,543	+0.07(+0.39%)
Nov 28, 2011	19.00	19.01	18.80	18.80	158,763	+0.38(+2.04%)
Nov 25, 2011	18.39	18.44	18.39	18.43	343	-0.14(-0.77%)
Nov 23, 2011	18.50	18.57	18.50	18.57	2,190	-0.20(-1.09%)
Nov 22, 2011	18.86	18.87	18.71	18.78	2,080	-0.03(-0.15%)
Nov 21, 2011	18.77	18.87	18.64	18.80	33,668	-0.26(-1.36%)
Nov 18, 2011	19.25	19.25	19.04	19.06	42,887	-0.11(-0.58%)
Nov 17, 2011	19.35	19.45	19.16	19.18	12,810	-0.32(-1.62%)
Nov 16, 2011	19.77	19.83	19.49	19.49	29,977	-0.44(-2.22%)
Nov 15, 2011	19.71	19.99	19.68	19.93	6,491	+0.07(+0.36%)
Nov 14, 2011	19.92	19.92	19.82	19.86	1,274	-0.21(-1.03%)
Nov 11, 2011	19.87	20.08	19.84	20.07	2,136	+0.38(+1.95%)
Nov 10, 2011	19.84	19.84	19.52	19.68	6,770	-0.03(-0.15%)
Nov 09, 2011	19.99	20.02	19.71	19.71	37,930	-0.78(-3.80%)
Nov 08, 2011	20.43	20.50	20.15	20.49	17,813	+0.26(+1.28%)
Nov 07, 2011	20.26	20.26	20.04	20.23	872	-0.01(-0.04%)
Nov 04, 2011	20.16	20.30	19.99	20.24	19,210	+0.01(+0.04%)
Nov 03, 2011	20.03	20.23	19.84	20.23	2,230	+0.31(+1.55%)
Nov 02, 2011	20.02	20.05	19.77	19.93	18,709	+0.17(+0.84%)
Nov 01, 2011	19.82	19.95	19.76	19.76	17,545	-0.53(-2.60%)
Oct 31, 2011	20.58	20.58	20.29	20.29	32,505	-0.37(-1.79%)
Oct 28, 2011	20.70	20.74	20.63	20.66	7,660	-0.15(-0.74%)
Oct 27, 2011	20.75	20.91	20.50	20.81	108,172	+0.63(+3.10%)
Oct 26, 2011	20.28	20.28	19.86	20.18	19,187	+0.11(+0.55%)
Oct 25, 2011	20.46	20.46	20.07	20.07	63,754	-0.51(-2.48%)
Oct 24, 2011	20.19	20.63	20.19	20.58	27,659	+0.45(+2.25%)
Oct 21, 2011	19.95	20.18	19.90	20.13	210,717	+0.41(+2.07%)
Oct 20, 2011	19.66	19.77	19.42	19.72	56,384	+0.05(+0.24%)
Oct 19, 2011	19.90	20.04	19.67	19.67	39,675	-0.26(-1.31%)
Oct 18, 2011	19.64	19.94	19.45	19.93	4,347	+0.35(+1.80%)
Oct 17, 2011	19.84	19.86	19.58	19.58	6,892	-0.40(-2.00%)
Oct 14, 2011	19.99	19.99	19.80	19.98	39,772	+0.26(+1.31%)
Oct 13, 2011	19.72	19.81	19.70	19.72	6,635	-0.03(-0.14%)
Oct 12, 2011	19.81	19.90	19.72	19.75	20,169	+0.15(+0.76%)
Oct 11, 2011	19.43	19.64	19.43	19.60	25,018	+0.09(+0.47%)
Oct 10, 2011	19.33	19.54	19.33	19.51	6,360	+0.50(+2.63%)
Oct 07, 2011	19.26	19.26	18.92	19.01	36,309	-0.27(-1.39%)
Oct 06, 2011	18.79	19.28	18.79	19.28	20,968	+0.48(+2.56%)
Oct 05, 2011	18.29	18.80	18.29	18.80	8,203	+0.42(+2.27%)
Oct 04, 2011	17.77	18.38	17.59	18.38	82,233	+0.41(+2.30%)
Oct 03, 2011	18.46	18.58	17.97	17.97	32,747	-0.73(-3.89%)
Sep 30, 2011	18.71	18.91	18.62	18.69	37,755	-0.32(-1.69%)
Sep 29, 2011	19.59	19.59	18.68	19.01	18,132	-0.23(-1.22%)
Sep 28, 2011	19.83	19.87	19.24	19.25	22,224	-0.43(-2.17%)
Sep 27, 2011	19.74	19.81	19.68	19.68	1,497	+0.29(+1.49%)
Sep 26, 2011	19.26	19.39	18.84	19.39	2,617	+0.32(+1.69%)
Sep 23, 2011	18.86	19.15	18.83	19.07	13,193	+0.35(+1.89%)
Sep 22, 2011	19.05	19.16	18.71	18.71	9,066	-0.92(-4.67%)
Sep 21, 2011	20.10	20.10	19.63	19.63	5,492	-0.54(-2.66%)
Sep 20, 2011	20.51	20.51	20.17	20.17	1,129	-0.06(-0.29%)
Sep 19, 2011	20.07	20.23	20.06	20.23	1,990	-0.19(-0.94%)
Sep 16, 2011	20.31	20.42	20.31	20.42	2,208	+0.07(+0.36%)
Sep 15, 2011	20.11	20.34	20.11	20.34	1,298	+0.12(+0.58%)
Sep 14, 2011	19.77	20.27	19.77	20.22	3,267	+0.47(+2.35%)
Sep 13, 2011	19.68	19.76	19.68	19.76	1,481	+0.25(+1.28%)
Sep 12, 2011	19.40	19.51	19.16	19.51	2,835	+0.16(+0.81%)
Sep 09, 2011	19.70	19.70	19.30	19.35	40,622	-0.57(-2.85%)
Sep 08, 2011	20.10	20.15	19.91	19.92	3,156	-0.13(-0.63%)
Sep 07, 2011	19.88	20.05	19.86	20.05	3,181	+0.46(+2.37%)
Sep 06, 2011	19.03	19.58	18.90	19.58	28,954	+0.01(+0.05%)
Sep 02, 2011	19.81	19.81	19.56	19.57	2,631	-0.54(-2.68%)

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