Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.05	21.47	21.05	21.47	10,912	+0.94(+4.56%)
Nov 29, 2011	20.72	20.72	20.53	20.53	14,712	-0.05(-0.25%)
Nov 28, 2011	20.82	20.82	20.48	20.59	2,503	+0.18(+0.90%)
Nov 25, 2011	20.09	20.52	20.09	20.40	25,666	+0.27(+1.32%)
Nov 23, 2011	20.47	20.48	20.14	20.14	27,100	-0.54(-2.60%)
Nov 22, 2011	20.75	20.75	20.55	20.67	16,712	-0.07(-0.34%)
Nov 21, 2011	20.96	20.96	20.64	20.74	18,681	-0.51(-2.38%)
Nov 18, 2011	21.21	21.27	21.10	21.25	2,862	+0.03(+0.12%)
Nov 17, 2011	21.32	21.50	21.22	21.22	45,181	-0.28(-1.29%)
Nov 16, 2011	21.50	21.84	21.50	21.50	26,219	-0.29(-1.33%)
Nov 15, 2011	21.53	21.89	21.44	21.79	21,681	+0.20(+0.94%)
Nov 14, 2011	21.69	21.85	21.48	21.59	13,389	-0.37(-1.67%)
Nov 11, 2011	21.71	21.98	21.71	21.96	926	+0.49(+2.26%)
Nov 10, 2011	21.56	21.58	21.34	21.47	10,254	-0.03(-0.12%)
Nov 09, 2011	21.98	22.01	21.50	21.50	8,311	-0.94(-4.20%)
Nov 08, 2011	22.01	22.46	21.99	22.44	127,440	+0.34(+1.55%)
Nov 07, 2011	21.88	22.11	21.84	22.10	5,868	+0.08(+0.34%)
Nov 04, 2011	21.93	22.02	21.82	22.02	7,086	-0.29(-1.30%)
Nov 03, 2011	21.96	22.32	21.82	22.31	10,096	+0.25(+1.15%)
Nov 02, 2011	22.06	22.12	21.75	22.06	26,194	+0.43(+1.99%)
Nov 01, 2011	21.66	22.08	21.63	21.63	30,746	-0.80(-3.57%)
Oct 31, 2011	22.41	22.71	22.27	22.43	63,948	-0.20(-0.90%)
Oct 28, 2011	22.51	22.63	22.37	22.63	47,209	+0.06(+0.25%)
Oct 27, 2011	22.43	22.72	22.10	22.58	24,457	+0.89(+4.08%)
Oct 26, 2011	21.50	21.69	21.50	21.69	1,132	+0.29(+1.36%)
Oct 25, 2011	21.48	21.66	21.40	21.40	3,497	-0.39(-1.77%)
Oct 24, 2011	21.46	21.79	21.46	21.79	19,314	+0.58(+2.74%)
Oct 21, 2011	20.90	21.20	20.90	21.20	4,025	+0.69(+3.36%)
Oct 20, 2011	20.43	20.52	20.19	20.52	2,960	+0.01(+0.07%)
Oct 19, 2011	20.69	20.81	20.50	20.50	1,739	+0.36(+1.77%)
Oct 18, 2011	20.15	20.15	20.15	20.15	790	+0.08(+0.39%)
Oct 17, 2011	20.47	20.47	20.07	20.07	2,902	-0.45(-2.19%)
Oct 14, 2011	20.29	20.52	20.28	20.52	4,860	+0.46(+2.30%)
Oct 13, 2011	20.05	20.08	19.88	20.06	4,446	-0.39(-1.91%)
Oct 12, 2011	20.17	20.45	20.17	20.45	949	+0.54(+2.69%)
Oct 11, 2011	20.10	20.10	19.87	19.91	1,937	-0.36(-1.77%)
Oct 10, 2011	19.75	20.27	19.75	20.27	1,749	+0.94(+4.84%)
Oct 07, 2011	20.02	20.02	19.33	19.33	42,416	-0.32(-1.64%)
Oct 06, 2011	19.47	19.67	19.47	19.66	11,219	+0.27(+1.40%)
Oct 05, 2011	19.12	19.38	18.79	19.38	4,074	-0.16(-0.84%)
Oct 04, 2011	18.67	19.55	18.33	19.55	12,242	+0.71(+3.76%)
Oct 03, 2011	19.64	19.87	18.84	18.84	25,927	-1.24(-6.17%)
Sep 30, 2011	20.14	20.14	20.01	20.08	5,107	-0.16(-0.78%)
Sep 29, 2011	20.19	20.24	20.17	20.24	1,475	+0.18(+0.92%)
Sep 28, 2011	20.56	20.57	20.05	20.05	5,412	-0.62(-2.98%)
Sep 27, 2011	20.69	20.79	20.67	20.67	1,347	+0.33(+1.62%)
Sep 26, 2011	20.21	20.34	19.92	20.34	28,454	+0.34(+1.71%)
Sep 23, 2011	19.92	20.00	19.83	20.00	16,086	+0.09(+0.44%)
Sep 22, 2011	19.97	20.12	19.82	19.91	34,355	-0.53(-2.57%)
Sep 21, 2011	21.51	21.51	20.43	20.43	11,345	-1.08(-5.00%)
Sep 20, 2011	21.49	21.72	21.47	21.51	9,433	-0.01(-0.06%)
Sep 19, 2011	21.51	21.67	21.45	21.52	3,642	-0.18(-0.81%)
Sep 16, 2011	21.87	21.87	21.70	21.70	319	-0.02(-0.12%)
Sep 15, 2011	21.63	21.72	21.63	21.72	492	+0.26(+1.19%)
Sep 14, 2011	21.40	21.57	21.16	21.47	10,449	+0.17(+0.79%)
Sep 13, 2011	21.25	21.34	21.12	21.30	72,681	+0.41(+1.98%)
Sep 12, 2011	21.01	21.01	20.89	20.89	1,490	-0.30(-1.42%)
Sep 09, 2011	21.49	21.59	21.08	21.19	15,008	-0.63(-2.90%)
Sep 08, 2011	21.80	22.02	21.77	21.82	11,261	-0.12(-0.56%)
Sep 07, 2011	21.45	21.94	21.29	21.94	49,005	+0.74(+3.51%)
Sep 06, 2011	20.60	21.20	20.60	21.20	83,235	-0.16(-0.73%)
Sep 02, 2011	21.57	21.57	21.30	21.35	3,348	-0.42(-1.92%)

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