Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.82	22.55	21.60	22.54	843,755	+1.43(+6.79%)
Nov 29, 2011	20.95	21.31	20.93	21.11	437,814	+0.21(+1.01%)
Nov 28, 2011	21.18	21.26	20.68	20.90	529,416	+0.27(+1.29%)
Nov 25, 2011	20.52	20.86	20.52	20.63	204,728	+0.01(+0.04%)
Nov 23, 2011	20.69	20.84	20.50	20.62	259,230	-0.28(-1.35%)
Nov 22, 2011	20.87	21.00	20.54	20.91	460,647	-0.06(-0.29%)
Nov 21, 2011	20.86	21.10	20.60	20.97	422,613	-0.25(-1.17%)
Nov 18, 2011	21.23	21.38	20.83	21.22	361,964	+0.17(+0.81%)
Nov 17, 2011	21.28	21.68	20.93	21.04	574,446	-0.24(-1.13%)
Nov 16, 2011	21.24	21.63	21.20	21.28	411,850	-0.14(-0.64%)
Nov 15, 2011	21.37	21.68	21.31	21.42	595,429	-0.09(-0.44%)
Nov 14, 2011	21.52	21.79	21.40	21.52	577,182	-0.09(-0.44%)
Nov 11, 2011	21.70	22.06	21.47	21.61	448,536	+0.18(+0.84%)
Nov 10, 2011	21.46	21.64	21.31	21.43	516,526	+0.02(+0.08%)
Nov 09, 2011	21.32	21.69	21.18	21.41	587,077	-0.33(-1.50%)
Nov 08, 2011	21.72	22.05	21.56	21.74	1,010,134	+0.16(+0.76%)
Nov 07, 2011	22.71	22.84	21.43	21.58	872,885	-1.39(-6.05%)
Nov 04, 2011	22.75	23.02	22.48	22.96	261,612	-0.01(-0.04%)
Nov 03, 2011	22.66	23.14	22.25	22.97	349,998	+0.61(+2.72%)
Nov 02, 2011	22.39	22.96	22.08	22.36	431,602	+0.31(+1.40%)
Nov 01, 2011	22.28	22.29	21.77	22.06	830,748	-0.88(-3.85%)
Oct 31, 2011	22.81	23.24	22.51	22.94	544,368	-0.16(-0.70%)
Oct 28, 2011	23.66	23.87	22.80	23.10	876,840	-0.54(-2.28%)
Oct 27, 2011	23.49	24.32	23.34	23.64	589,110	+0.91(+4.00%)
Oct 26, 2011	22.90	22.90	22.33	22.73	696,660	+0.15(+0.65%)
Oct 25, 2011	22.30	22.72	21.05	22.59	1,097,650	-1.70(-6.99%)
Oct 24, 2011	24.40	24.94	23.99	24.28	868,067	+0.06(+0.25%)
Oct 21, 2011	24.00	24.40	23.73	24.22	388,858	+0.55(+2.32%)
Oct 20, 2011	23.42	23.78	22.87	23.68	494,003	+0.26(+1.10%)
Oct 19, 2011	23.53	23.93	23.32	23.42	375,055	-0.13(-0.55%)
Oct 18, 2011	22.99	23.76	22.67	23.55	398,722	+0.63(+2.73%)
Oct 17, 2011	23.31	23.40	22.78	22.92	353,644	-0.62(-2.62%)
Oct 14, 2011	23.41	23.56	23.25	23.54	278,616	+0.48(+2.08%)
Oct 13, 2011	23.02	23.22	22.63	23.06	368,658	-0.19(-0.81%)
Oct 12, 2011	22.83	23.49	22.35	23.25	451,564	+0.57(+2.49%)
Oct 11, 2011	22.48	22.78	22.40	22.68	307,399	+0.00(+0.00%)
Oct 10, 2011	22.35	22.83	22.26	22.68	220,753	+0.77(+3.52%)
Oct 07, 2011	21.80	22.33	21.69	21.91	543,429	+0.27(+1.27%)
Oct 06, 2011	21.38	21.76	21.37	21.64	518,554	+0.64(+3.06%)
Oct 05, 2011	20.71	21.36	20.60	20.99	1,114,870	+0.39(+1.87%)
Oct 04, 2011	20.58	20.70	19.92	20.61	1,588,068	-0.28(-1.35%)
Oct 03, 2011	21.52	21.64	20.73	20.89	903,675	-0.75(-3.48%)
Sep 30, 2011	21.52	22.18	21.39	21.64	547,557	-0.16(-0.75%)
Sep 29, 2011	22.02	22.09	21.12	21.81	396,820	+0.20(+0.91%)
Sep 28, 2011	22.45	22.67	21.56	21.61	361,355	-0.75(-3.34%)
Sep 27, 2011	22.75	22.97	22.23	22.36	814,632	+0.21(+0.97%)
Sep 26, 2011	21.70	22.54	21.46	22.14	728,524	+0.69(+3.24%)
Sep 23, 2011	21.36	21.52	20.76	21.45	440,034	+0.04(+0.20%)
Sep 22, 2011	21.35	21.74	20.97	21.40	939,321	-0.63(-2.84%)
Sep 21, 2011	23.17	23.55	22.02	22.03	570,107	-1.13(-4.89%)
Sep 20, 2011	23.56	23.87	23.15	23.16	372,259	-0.33(-1.42%)
Sep 19, 2011	23.15	23.58	22.98	23.50	297,574	-0.12(-0.51%)
Sep 16, 2011	23.65	24.05	23.38	23.62	1,072,158	+0.03(+0.11%)
Sep 15, 2011	23.60	23.66	23.13	23.59	318,279	+0.21(+0.92%)
Sep 14, 2011	22.58	23.70	22.33	23.38	557,551	+0.91(+4.04%)
Sep 13, 2011	21.91	22.59	21.76	22.47	363,835	+0.64(+2.95%)
Sep 12, 2011	21.88	22.18	21.58	21.82	788,505	-0.34(-1.55%)
Sep 09, 2011	22.34	22.64	21.90	22.17	362,294	-0.40(-1.79%)
Sep 08, 2011	22.70	23.00	22.44	22.57	493,917	-0.27(-1.20%)
Sep 07, 2011	22.31	22.84	22.18	22.84	402,891	+0.93(+4.22%)
Sep 06, 2011	21.08	22.12	21.04	21.92	785,465	+0.12(+0.55%)
Sep 02, 2011	22.03	22.48	21.48	21.80	659,262	-0.57(-2.53%)

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