Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	24.21	24.62	24.21	24.59	26,759,334	+0.87(+3.68%)
Nov 29, 2011	23.73	24.01	23.64	23.72	17,653,910	+0.15(+0.64%)
Nov 28, 2011	23.21	23.60	23.17	23.56	22,625,196	+0.76(+3.32%)
Nov 25, 2011	22.90	22.97	22.79	22.81	7,133,327	-0.02(-0.09%)
Nov 23, 2011	23.00	23.09	22.83	22.83	19,971,656	-0.43(-1.83%)
Nov 22, 2011	23.45	23.54	23.22	23.25	24,670,420	-0.23(-0.97%)
Nov 21, 2011	23.65	23.77	23.39	23.48	23,987,698	-0.56(-2.32%)
Nov 18, 2011	24.03	24.22	24.03	24.04	18,312,984	+0.08(+0.32%)
Nov 17, 2011	24.02	24.20	23.68	23.96	24,100,234	-0.17(-0.71%)
Nov 16, 2011	24.18	24.50	24.09	24.13	18,672,980	-0.44(-1.79%)
Nov 15, 2011	24.44	24.67	24.31	24.58	12,972,751	+0.04(+0.17%)
Nov 14, 2011	24.34	24.59	24.15	24.53	20,569,520	-0.21(-0.83%)
Nov 11, 2011	24.32	24.93	24.32	24.74	44,176,968	+0.69(+2.86%)
Nov 10, 2011	23.78	24.17	23.58	24.05	38,445,060	+0.81(+3.49%)
Nov 09, 2011	23.40	23.77	23.08	23.24	31,199,266	-0.47(-1.97%)
Nov 08, 2011	23.63	23.80	23.41	23.71	20,841,416	+0.10(+0.44%)
Nov 07, 2011	23.32	23.62	23.26	23.61	13,937,262	+0.21(+0.88%)
Nov 04, 2011	23.61	23.67	23.23	23.40	15,598,677	-0.35(-1.48%)
Nov 03, 2011	23.73	23.89	23.62	23.75	21,553,526	+0.23(+0.99%)
Nov 02, 2011	23.72	23.75	23.36	23.52	18,287,952	+0.09(+0.38%)
Nov 01, 2011	23.25	23.83	23.18	23.43	38,950,396	-0.30(-1.28%)
Oct 31, 2011	24.09	24.24	23.73	23.73	25,251,292	-0.42(-1.74%)
Oct 28, 2011	24.09	24.42	23.81	24.15	37,305,084	+0.55(+2.33%)
Oct 27, 2011	23.44	23.77	23.26	23.60	30,083,662	+0.53(+2.30%)
Oct 26, 2011	22.92	23.17	22.75	23.07	22,237,634	+0.43(+1.91%)
Oct 25, 2011	23.06	23.10	22.57	22.64	22,811,120	-0.43(-1.85%)
Oct 24, 2011	22.88	23.08	22.79	23.06	20,801,398	+0.12(+0.54%)
Oct 21, 2011	22.81	22.99	22.76	22.94	26,113,612	+0.38(+1.68%)
Oct 20, 2011	22.49	22.66	22.22	22.56	19,717,524	+0.18(+0.80%)
Oct 19, 2011	22.56	22.74	22.30	22.38	17,323,788	-0.17(-0.76%)
Oct 18, 2011	22.26	22.70	22.14	22.55	18,792,764	+0.33(+1.49%)
Oct 17, 2011	22.59	22.82	22.18	22.22	16,652,709	-0.46(-2.03%)
Oct 14, 2011	22.68	22.70	22.48	22.68	15,683,040	+0.19(+0.86%)
Oct 13, 2011	22.34	22.61	22.19	22.49	19,778,240	+0.09(+0.40%)
Oct 12, 2011	22.18	22.54	22.11	22.40	23,773,410	+0.44(+2.00%)
Oct 11, 2011	22.26	22.29	21.89	21.96	22,650,312	-0.29(-1.30%)
Oct 10, 2011	22.35	22.40	22.04	22.25	21,751,534	+0.51(+2.34%)
Oct 07, 2011	21.95	22.20	21.71	21.74	31,801,284	+0.13(+0.60%)
Oct 06, 2011	21.47	21.71	21.47	21.61	27,044,374	-0.03(-0.13%)
Oct 05, 2011	21.62	21.85	21.33	21.64	36,744,908	+0.08(+0.35%)
Oct 04, 2011	21.51	21.62	21.01	21.56	41,746,656	-0.15(-0.70%)
Oct 03, 2011	22.37	22.50	21.71	21.71	34,620,344	-0.78(-3.46%)
Sep 30, 2011	22.28	22.92	22.25	22.49	35,236,072	+0.03(+0.12%)
Sep 29, 2011	22.25	22.57	22.16	22.46	28,070,296	+0.50(+2.25%)
Sep 28, 2011	22.24	22.48	21.93	21.97	21,530,492	-0.14(-0.62%)
Sep 27, 2011	22.03	22.35	21.98	22.11	22,152,094	+0.36(+1.68%)
Sep 26, 2011	21.51	21.80	21.33	21.74	22,516,768	+0.39(+1.80%)
Sep 23, 2011	21.27	21.48	21.12	21.36	27,487,632	-0.05(-0.26%)
Sep 22, 2011	21.45	21.65	21.16	21.41	34,033,872	-0.50(-2.26%)
Sep 21, 2011	22.47	22.64	21.89	21.91	21,255,236	-0.45(-2.00%)
Sep 20, 2011	22.16	22.58	22.12	22.35	20,014,062	+0.17(+0.77%)
Sep 19, 2011	22.08	22.25	21.94	22.18	19,382,476	-0.30(-1.32%)
Sep 16, 2011	22.48	22.56	22.31	22.48	28,449,008	+0.13(+0.58%)
Sep 15, 2011	22.28	22.35	22.03	22.35	18,557,442	+0.25(+1.15%)
Sep 14, 2011	21.97	22.32	21.65	22.09	22,735,242	+0.26(+1.20%)
Sep 13, 2011	21.71	21.94	21.63	21.83	21,313,908	-0.18(-0.81%)
Sep 12, 2011	21.71	22.04	21.60	22.01	21,986,970	+0.11(+0.50%)
Sep 09, 2011	22.42	22.42	21.74	21.90	40,314,856	-0.64(-2.85%)
Sep 08, 2011	22.53	22.83	22.46	22.54	48,528,764	-0.13(-0.56%)
Sep 07, 2011	22.39	22.70	22.37	22.67	20,245,314	+0.49(+2.20%)
Sep 06, 2011	21.76	22.22	21.67	22.18	25,370,524	-0.08(-0.37%)
Sep 02, 2011	22.47	22.53	22.22	22.26	19,444,024	-0.36(-1.61%)

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