Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	22.05	22.56	22.01	22.55	23,120,538	+0.95(+4.38%)
Nov 29, 2011	21.73	21.74	21.52	21.60	15,604,652	-0.13(-0.61%)
Nov 28, 2011	21.31	21.80	21.19	21.73	15,904,549	+1.03(+5.00%)
Nov 25, 2011	20.70	21.02	20.64	20.70	7,454,900	-0.06(-0.30%)
Nov 23, 2011	21.01	21.34	20.74	20.76	22,649,668	-0.36(-1.71%)
Nov 22, 2011	21.15	21.44	21.07	21.12	14,482,141	-0.09(-0.41%)
Nov 21, 2011	20.85	21.36	20.72	21.21	17,035,498	+0.09(+0.44%)
Nov 18, 2011	21.28	21.31	21.03	21.11	13,876,357	-0.14(-0.65%)
Nov 17, 2011	21.78	21.86	21.13	21.25	18,522,374	-0.46(-2.14%)
Nov 16, 2011	21.98	22.09	21.66	21.72	13,976,789	-0.51(-2.28%)
Nov 15, 2011	21.85	22.27	21.81	22.22	15,225,869	+0.42(+1.93%)
Nov 14, 2011	21.99	22.24	21.74	21.80	11,222,655	-0.31(-1.41%)
Nov 11, 2011	21.80	22.23	21.78	22.11	14,683,214	+0.49(+2.28%)
Nov 10, 2011	21.93	21.93	21.52	21.62	12,101,268	-0.02(-0.10%)
Nov 09, 2011	21.45	21.87	21.45	21.64	21,077,710	-0.33(-1.49%)
Nov 08, 2011	21.71	22.00	21.70	21.97	21,087,910	+0.37(+1.70%)
Nov 07, 2011	21.57	21.69	21.27	21.60	10,378,399	+0.07(+0.35%)
Nov 04, 2011	21.46	21.76	21.30	21.53	14,639,979	-0.13(-0.58%)
Nov 03, 2011	21.39	21.80	20.98	21.65	19,806,376	+0.39(+1.84%)
Nov 02, 2011	21.62	21.84	21.17	21.26	26,427,068	+0.34(+1.63%)
Nov 01, 2011	21.18	21.49	20.91	20.92	32,855,750	-0.75(-3.46%)
Oct 31, 2011	21.91	22.28	21.67	21.67	19,177,066	-0.43(-1.93%)
Oct 28, 2011	21.67	22.25	21.67	22.10	25,066,036	+0.16(+0.74%)
Oct 27, 2011	21.15	21.96	21.05	21.94	44,722,792	+0.55(+2.59%)
Oct 26, 2011	21.41	21.55	20.82	21.38	28,692,670	+0.31(+1.48%)
Oct 25, 2011	21.73	21.76	21.04	21.07	18,086,300	-0.82(-3.75%)
Oct 24, 2011	21.68	21.94	21.66	21.89	13,058,450	+0.18(+0.83%)
Oct 21, 2011	21.49	21.71	21.36	21.71	15,203,101	+0.48(+2.28%)
Oct 20, 2011	21.10	21.37	20.98	21.23	18,983,764	+0.30(+1.41%)
Oct 19, 2011	21.89	21.96	20.89	20.93	23,304,288	-0.89(-4.08%)
Oct 18, 2011	21.17	21.96	21.05	21.82	15,491,263	+0.63(+2.98%)
Oct 17, 2011	21.64	21.83	21.15	21.19	14,892,123	-0.63(-2.91%)
Oct 14, 2011	21.71	22.00	21.65	21.83	16,998,472	+0.31(+1.43%)
Oct 13, 2011	21.03	21.60	21.02	21.52	14,193,045	+0.33(+1.57%)
Oct 12, 2011	21.14	21.46	21.08	21.19	20,510,360	+0.15(+0.73%)
Oct 11, 2011	20.61	21.11	20.55	21.03	18,963,018	+0.29(+1.41%)
Oct 10, 2011	20.40	20.75	20.31	20.74	14,332,332	+0.70(+3.48%)
Oct 07, 2011	20.32	20.45	19.93	20.04	18,883,680	-0.20(-1.01%)
Oct 06, 2011	20.05	20.28	19.96	20.25	20,962,944	+0.50(+2.52%)
Oct 05, 2011	19.66	19.86	19.34	19.75	27,017,596	+0.05(+0.25%)
Oct 04, 2011	19.30	19.77	18.99	19.70	33,796,628	+0.12(+0.62%)
Oct 03, 2011	20.01	20.13	19.57	19.58	28,211,224	-0.34(-1.70%)
Sep 30, 2011	20.04	20.36	19.81	19.92	19,317,180	-0.46(-2.25%)
Sep 29, 2011	20.68	20.68	19.98	20.38	16,730,956	+0.01(+0.07%)
Sep 28, 2011	20.87	20.88	20.32	20.36	18,385,584	-0.43(-2.07%)
Sep 27, 2011	21.18	21.31	20.71	20.79	21,588,032	-0.19(-0.89%)
Sep 26, 2011	21.14	21.27	20.49	20.98	20,540,956	+0.05(+0.22%)
Sep 23, 2011	20.52	21.13	20.44	20.93	23,157,638	+0.41(+2.02%)
Sep 22, 2011	20.62	20.91	20.03	20.52	38,394,368	-0.73(-3.41%)
Sep 21, 2011	21.53	21.87	21.24	21.24	30,197,784	-0.33(-1.53%)
Sep 20, 2011	21.01	22.02	20.97	21.57	38,797,948	+0.65(+3.12%)
Sep 19, 2011	20.79	21.07	20.61	20.92	23,756,342	-0.19(-0.90%)
Sep 16, 2011	21.06	21.27	20.83	21.11	54,093,204	+0.08(+0.39%)
Sep 15, 2011	20.92	21.05	20.53	21.03	23,106,666	+0.21(+1.03%)
Sep 14, 2011	20.50	20.96	20.35	20.82	28,129,158	+0.42(+2.06%)
Sep 13, 2011	20.37	20.43	20.14	20.40	18,793,596	+0.07(+0.37%)
Sep 12, 2011	19.92	20.33	19.87	20.32	21,094,842	+0.26(+1.27%)
Sep 09, 2011	20.19	20.55	19.98	20.07	28,500,754	-0.26(-1.27%)
Sep 08, 2011	20.39	20.71	20.32	20.32	19,779,946	-0.24(-1.15%)
Sep 07, 2011	20.18	20.57	20.15	20.56	17,806,494	+0.61(+3.05%)
Sep 06, 2011	19.35	20.04	19.35	19.95	17,006,952	+0.07(+0.36%)
Sep 02, 2011	19.92	20.25	19.78	19.88	17,012,624	-0.51(-2.48%)

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