Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	15.51	15.56	15.26	15.32	13,380,421	-0.44(-2.79%)
Sep 29, 2011	15.73	15.92	15.27	15.76	14,203,792	+0.27(+1.72%)
Sep 28, 2011	16.09	16.27	15.46	15.49	13,333,835	-0.59(-3.68%)
Sep 27, 2011	16.39	16.57	16.00	16.08	14,717,614	+0.08(+0.52%)
Sep 26, 2011	16.18	16.27	15.58	16.00	11,203,293	+0.06(+0.38%)
Sep 23, 2011	15.01	16.15	15.01	15.94	18,079,150	+0.58(+3.75%)
Sep 22, 2011	15.63	15.93	15.21	15.36	22,771,812	-0.79(-4.89%)
Sep 21, 2011	16.99	17.23	16.11	16.15	12,975,460	-0.87(-5.13%)
Sep 20, 2011	17.50	17.53	17.02	17.02	12,525,539	-0.47(-2.69%)
Sep 19, 2011	16.81	17.59	16.74	17.50	18,553,392	+0.33(+1.95%)
Sep 16, 2011	17.21	17.28	16.96	17.16	10,458,993	-0.07(-0.40%)
Sep 15, 2011	17.15	17.30	16.81	17.23	10,591,552	+0.39(+2.34%)
Sep 14, 2011	16.87	17.07	16.41	16.84	15,313,300	+0.14(+0.82%)
Sep 13, 2011	16.60	16.95	16.32	16.70	14,742,224	+0.10(+0.59%)
Sep 12, 2011	16.05	16.66	15.94	16.60	12,286,129	+0.08(+0.51%)
Sep 09, 2011	16.97	17.04	16.30	16.52	15,705,255	-0.55(-3.20%)
Sep 08, 2011	17.30	17.56	16.88	17.06	15,523,347	-0.29(-1.66%)
Sep 07, 2011	16.56	17.49	16.56	17.35	17,652,608	+1.08(+6.62%)
Sep 06, 2011	16.21	16.38	15.85	16.27	18,817,104	-0.48(-2.85%)
Sep 02, 2011	17.01	17.12	16.49	16.75	18,559,334	-0.73(-4.17%)
Sep 01, 2011	18.28	18.41	17.39	17.48	22,297,014	-0.76(-4.16%)
Aug 31, 2011	18.12	18.59	18.09	18.24	16,244,190	+0.34(+1.91%)
Aug 30, 2011	17.81	18.02	17.50	17.90	10,728,210	-0.16(-0.88%)
Aug 29, 2011	17.69	18.19	17.66	18.06	14,027,331	+0.70(+4.02%)
Aug 26, 2011	16.85	17.52	16.55	17.36	13,541,215	+0.43(+2.56%)
Aug 25, 2011	17.07	17.26	16.77	16.93	14,396,572	-0.05(-0.31%)
Aug 24, 2011	16.61	16.99	16.37	16.98	18,962,090	+0.24(+1.41%)
Aug 23, 2011	16.53	16.74	16.10	16.74	26,359,232	+0.27(+1.61%)
Aug 22, 2011	17.11	17.24	16.08	16.48	35,523,620	-0.34(-2.03%)
Aug 19, 2011	17.65	17.79	16.48	16.82	45,365,092	-1.09(-6.10%)
Aug 18, 2011	18.21	18.28	17.66	17.91	20,897,446	-1.02(-5.37%)
Aug 17, 2011	19.73	19.80	18.90	18.93	15,891,453	-0.68(-3.45%)
Aug 16, 2011	19.90	20.26	19.50	19.61	13,366,432	-0.45(-2.23%)
Aug 15, 2011	19.76	20.14	19.57	20.05	17,082,408	+0.51(+2.60%)
Aug 12, 2011	19.96	20.11	19.35	19.54	24,850,004	-0.05(-0.23%)
Aug 11, 2011	18.30	19.86	18.30	19.59	33,174,422	+1.43(+7.90%)
Aug 10, 2011	18.72	18.98	18.09	18.16	27,197,086	-1.23(-6.34%)
Aug 09, 2011	18.68	19.40	18.22	19.39	34,945,928	+0.74(+3.95%)
Aug 08, 2011	18.68	19.24	18.06	18.65	42,884,116	-1.32(-6.61%)
Aug 05, 2011	19.79	20.08	18.59	19.97	46,014,952	+0.24(+1.23%)
Aug 04, 2011	20.61	20.65	19.51	19.73	51,027,852	-0.90(-4.34%)
Aug 03, 2011	20.52	20.62	19.83	20.62	20,803,466	+0.09(+0.44%)
Aug 02, 2011	21.06	21.32	20.51	20.53	23,964,874	-0.77(-3.63%)
Aug 01, 2011	21.01	21.92	21.02	21.31	16,896,740	+0.30(+1.41%)
Jul 29, 2011	20.96	21.33	20.73	21.01	16,054,223	-0.32(-1.49%)
Jul 28, 2011	21.42	21.94	21.27	21.33	14,530,260	-0.03(-0.14%)
Jul 27, 2011	21.94	22.01	21.28	21.36	19,172,974	-0.72(-3.27%)
Jul 26, 2011	22.52	22.54	21.98	22.08	12,210,316	-0.31(-1.39%)
Jul 25, 2011	22.41	22.65	22.31	22.39	11,448,312	-0.46(-1.99%)
Jul 22, 2011	22.79	22.95	22.77	22.85	10,302,914	+0.11(+0.47%)
Jul 21, 2011	22.31	22.79	22.13	22.74	16,115,300	+0.55(+2.46%)
Jul 20, 2011	22.35	22.38	22.05	22.19	9,159,863	-0.07(-0.31%)
Jul 19, 2011	22.16	22.38	21.83	22.26	13,472,889	+0.17(+0.79%)
Jul 18, 2011	22.44	22.50	21.72	22.09	18,247,252	-0.50(-2.22%)
Jul 15, 2011	23.07	23.24	22.40	22.59	13,704,782	-0.26(-1.13%)
Jul 14, 2011	23.42	23.51	22.79	22.85	14,229,142	-0.49(-2.11%)
Jul 13, 2011	23.43	23.76	23.23	23.34	10,662,629	+0.05(+0.23%)
Jul 12, 2011	22.95	23.48	22.79	23.29	13,881,915	-0.05(-0.23%)
Jul 11, 2011	23.51	23.68	23.19	23.34	11,036,107	-0.63(-2.63%)
Jul 08, 2011	23.72	24.06	23.65	23.97	13,007,871	-0.17(-0.69%)
Jul 07, 2011	24.13	24.35	24.02	24.14	17,574,588	+0.46(+1.96%)
Jul 06, 2011	23.81	24.05	23.60	23.67	18,708,494	+0.25(+1.07%)
Jul 05, 2011	23.43	23.80	23.21	23.42	11,642,473	+0.21(+0.92%)
Jul 01, 2011	23.04	23.42	22.71	23.21	23,844,722	+0.17(+0.72%)
Jun 30, 2011	23.00	23.20	22.94	23.04	24,362,672	+0.05(+0.20%)
Jun 29, 2011	23.37	23.37	22.96	23.00	16,753,397	-0.15(-0.66%)
Jun 28, 2011	22.93	23.37	22.91	23.15	16,729,940	+0.18(+0.79%)
Jun 27, 2011	22.61	23.12	22.47	22.97	20,221,046	+0.26(+1.14%)
Jun 24, 2011	22.88	23.00	22.51	22.71	65,956,968	-0.17(-0.73%)
Jun 23, 2011	22.41	22.92	22.25	22.88	18,155,598	+0.13(+0.57%)
Jun 22, 2011	22.48	22.91	22.39	22.75	20,449,828	+0.29(+1.28%)
Jun 21, 2011	22.40	22.77	22.34	22.46	16,663,961	+0.05(+0.24%)
Jun 20, 2011	22.39	22.45	22.27	22.41	11,907,446	+0.39(+1.79%)
Jun 17, 2011	21.81	22.06	21.69	22.01	22,046,340	+0.31(+1.43%)
Jun 16, 2011	21.78	22.00	21.38	21.70	18,549,952	-0.27(-1.24%)
Jun 15, 2011	21.84	22.09	21.74	21.97	15,375,041	-0.12(-0.55%)
Jun 14, 2011	21.95	22.38	21.91	22.09	14,424,448	+0.39(+1.82%)
Jun 13, 2011	21.94	22.07	21.47	21.70	12,900,681	-0.20(-0.90%)
Jun 10, 2011	22.24	22.24	21.75	21.90	15,459,938	-0.46(-2.04%)
Jun 09, 2011	22.16	22.45	21.94	22.35	17,909,478	+0.45(+2.04%)
Jun 08, 2011	21.65	22.27	21.56	21.91	21,783,458	+0.06(+0.28%)
Jun 07, 2011	21.93	22.04	21.55	21.84	20,125,872	+0.17(+0.77%)
Jun 06, 2011	22.03	22.32	21.67	21.68	17,674,510	-0.43(-1.92%)
Jun 03, 2011	22.22	22.44	21.94	22.10	28,947,400	-1.30(-5.55%)
May 24, 2011	23.63	23.68	23.15	23.40	11,566,314	-0.10(-0.42%)
May 23, 2011	23.29	23.65	23.15	23.50	11,822,914	-0.17(-0.71%)
May 20, 2011	23.80	23.91	23.61	23.67	9,519,402	-0.22(-0.92%)
May 19, 2011	23.93	24.13	23.76	23.89	12,620,654	-0.04(-0.16%)
May 18, 2011	23.58	24.00	23.53	23.92	13,108,739	+0.32(+1.35%)
May 17, 2011	23.57	23.82	23.40	23.61	14,746,176	+0.00(+0.00%)
May 16, 2011	23.72	23.91	23.59	23.61	9,606,482	+0.02(+0.10%)
May 13, 2011	23.88	23.94	23.42	23.58	14,278,380	-0.27(-1.11%)
May 12, 2011	23.58	23.98	23.48	23.85	18,578,186	+0.09(+0.38%)
May 11, 2011	23.96	24.18	23.61	23.76	11,954,323	-0.24(-0.98%)
May 10, 2011	23.89	24.02	23.78	23.99	10,333,314	+0.17(+0.70%)
May 09, 2011	24.09	24.34	23.80	23.83	14,064,603	-0.39(-1.63%)
May 06, 2011	24.67	24.74	24.17	24.22	16,871,312	-0.08(-0.34%)
May 05, 2011	24.33	24.80	23.90	24.30	35,076,512	-0.77(-3.09%)
May 04, 2011	25.17	25.40	24.83	25.08	26,999,138	+0.04(+0.15%)
May 03, 2011	24.58	25.20	24.56	25.04	39,372,164	+0.61(+2.52%)
May 02, 2011	24.34	24.43	24.29	24.43	14,511,646	+0.07(+0.28%)
Apr 29, 2011	24.28	24.73	24.22	24.36	18,144,078	+0.14(+0.56%)
Apr 28, 2011	24.11	24.36	23.89	24.22	20,830,824	+0.10(+0.41%)
Apr 27, 2011	23.89	24.13	23.74	24.12	19,691,470	+0.39(+1.63%)
Apr 26, 2011	23.83	23.92	23.50	23.73	20,670,932	+0.10(+0.42%)
Apr 25, 2011	23.59	23.67	23.01	23.64	20,352,348	+0.14(+0.61%)
Apr 21, 2011	22.81	23.53	22.78	23.49	24,951,066	+0.77(+3.41%)
Apr 20, 2011	22.59	23.06	22.33	22.72	29,041,600	+0.26(+1.15%)
Apr 19, 2011	22.63	22.70	22.14	22.46	26,239,996	-0.29(-1.27%)
Apr 18, 2011	22.82	23.03	22.69	22.75	16,792,334	-0.20(-0.89%)
Apr 15, 2011	23.22	23.32	22.91	22.95	13,027,400	-0.26(-1.11%)
Apr 14, 2011	23.26	23.42	23.04	23.21	11,919,180	-0.21(-0.91%)
Apr 13, 2011	23.70	23.77	23.22	23.42	18,157,820	-0.08(-0.35%)
Apr 12, 2011	23.07	23.79	22.85	23.50	25,887,348	+0.15(+0.64%)
Apr 11, 2011	23.79	23.87	23.19	23.35	19,995,168	-0.57(-2.38%)
Apr 08, 2011	24.59	24.86	23.78	23.92	21,163,714	-0.60(-2.44%)
Apr 07, 2011	24.93	24.93	24.34	24.52	14,814,871	-0.42(-1.70%)
Apr 06, 2011	25.05	25.26	24.68	24.95	10,750,647	+0.00(+0.00%)
Apr 05, 2011	24.53	24.95	24.36	24.95	13,317,583	+0.36(+1.48%)
Apr 04, 2011	24.67	24.84	24.44	24.58	16,247,128	-0.02(-0.06%)
Apr 01, 2011	23.83	24.77	23.41	24.60	39,378,488	+1.05(+4.45%)
Mar 31, 2011	23.83	23.95	23.53	23.55	11,826,532	-0.39(-1.65%)
Mar 30, 2011	23.65	24.02	23.56	23.95	10,088,326	+0.34(+1.45%)
Mar 29, 2011	23.48	23.66	23.29	23.61	12,861,599	+0.19(+0.81%)
Mar 28, 2011	23.97	23.97	23.42	23.42	13,575,842	-0.47(-1.97%)
Mar 25, 2011	23.90	24.06	23.60	23.89	20,085,232	+0.06(+0.25%)
Mar 24, 2011	23.77	23.98	23.71	23.83	20,726,692	+0.17(+0.74%)
Mar 23, 2011	23.23	23.74	22.92	23.65	30,323,534	+0.32(+1.37%)
Mar 22, 2011	23.74	23.80	23.16	23.33	22,374,244	-0.41(-1.73%)
Mar 21, 2011	23.96	24.00	23.70	23.74	17,367,960	-0.43(-1.79%)
Mar 18, 2011	24.09	24.25	23.85	24.17	12,992,355	+0.31(+1.30%)
Mar 17, 2011	24.43	24.58	23.78	23.86	14,526,828	-0.26(-1.07%)
Mar 16, 2011	24.61	24.69	23.83	24.12	18,642,310	-0.43(-1.76%)
Mar 15, 2011	24.24	24.66	23.98	24.55	28,277,902	+0.58(+2.41%)
Mar 14, 2011	24.39	24.52	23.86	23.98	13,144,285	-0.26(-1.06%)
Mar 11, 2011	23.72	24.33	23.71	24.24	18,477,808	+0.39(+1.62%)
Mar 10, 2011	23.89	24.12	23.49	23.85	50,501,868	-0.63(-2.57%)
Mar 09, 2011	24.85	24.86	24.36	24.48	14,790,966	-0.36(-1.44%)
Mar 08, 2011	24.09	24.91	24.05	24.84	19,116,034	+0.77(+3.22%)
Mar 07, 2011	24.55	24.67	23.92	24.06	19,864,478	-0.52(-2.13%)
Mar 04, 2011	25.10	25.11	24.30	24.58	31,945,150	-0.49(-1.94%)
Mar 03, 2011	25.07	25.18	24.78	25.07	23,191,550	+0.11(+0.46%)
Mar 02, 2011	24.97	25.18	24.74	24.96	18,848,942	-0.05(-0.21%)
Mar 01, 2011	25.57	25.62	24.61	25.01	35,995,660	-0.44(-1.73%)
Feb 28, 2011	25.42	25.61	24.94	25.45	20,930,182	+0.21(+0.84%)
Feb 25, 2011	25.56	25.96	25.09	25.24	38,242,996	+0.17(+0.70%)
Feb 24, 2011	26.49	26.57	24.33	25.06	83,727,704	-1.19(-4.54%)
Feb 23, 2011	27.21	27.28	25.65	26.25	37,144,144	-0.90(-3.30%)
Feb 22, 2011	27.22	27.44	26.91	27.15	18,361,004	-0.56(-2.03%)
Feb 18, 2011	27.64	27.90	27.61	27.71	8,983,695	+0.11(+0.39%)
Feb 17, 2011	27.74	27.86	27.55	27.61	9,832,442	-0.29(-1.03%)
Feb 16, 2011	27.41	27.96	27.34	27.89	11,437,003	+0.49(+1.77%)
Feb 15, 2011	27.47	27.64	27.17	27.41	13,618,238	-0.14(-0.50%)
Feb 14, 2011	27.74	27.75	26.92	27.54	9,382,111	-0.12(-0.44%)
Feb 11, 2011	27.14	27.76	26.98	27.67	17,810,252	+0.43(+1.59%)
Feb 10, 2011	27.45	27.81	26.96	27.23	15,206,977	-0.40(-1.46%)
Feb 09, 2011	27.95	28.02	27.54	27.64	8,431,048	-0.36(-1.30%)
Feb 08, 2011	28.06	28.12	27.63	28.00	8,225,020	+0.14(+0.52%)
Feb 07, 2011	28.05	28.15	27.79	27.86	9,655,603	+0.08(+0.30%)
Feb 04, 2011	27.51	27.88	27.24	27.77	14,647,566	+0.40(+1.47%)
Feb 03, 2011	27.30	27.37	26.66	27.37	25,496,108	+0.29(+1.06%)
Feb 02, 2011	27.67	27.75	27.01	27.08	22,970,122	-0.58(-2.11%)
Feb 01, 2011	28.03	28.26	27.42	27.67	37,010,548	-0.03(-0.11%)
Jan 31, 2011	28.00	28.12	27.24	27.70	18,385,274	-0.08(-0.30%)
Jan 28, 2011	28.84	28.86	27.33	27.78	48,923,096	-1.57(-5.35%)
Jan 27, 2011	28.99	29.56	28.87	29.35	18,379,058	+0.59(+2.06%)
Jan 26, 2011	29.41	29.53	28.74	28.76	15,197,029	-0.39(-1.33%)
Jan 25, 2011	28.73	29.21	28.62	29.15	16,229,616	+0.58(+2.02%)
Jan 24, 2011	28.62	28.74	28.11	28.57	16,077,046	+0.30(+1.07%)
Jan 21, 2011	28.33	28.73	27.95	28.27	12,580,360	+0.05(+0.16%)
Jan 20, 2011	28.17	28.30	27.53	28.22	20,875,564	-0.17(-0.59%)
Jan 19, 2011	28.68	28.79	28.28	28.39	16,663,548	-0.48(-1.66%)
Jan 18, 2011	28.88	29.09	28.33	28.87	11,749,629	-0.13(-0.44%)
Jan 14, 2011	28.98	29.20	28.87	28.99	7,769,470	-0.05(-0.18%)
Jan 13, 2011	29.34	29.38	28.93	29.05	14,964,497	-0.27(-0.91%)
Jan 12, 2011	29.56	29.88	29.12	29.31	22,095,886	-0.10(-0.34%)
Jan 11, 2011	29.34	29.93	29.23	29.41	19,573,852	+0.14(+0.49%)
Jan 10, 2011	29.86	29.87	29.18	29.27	24,164,920	-0.32(-1.08%)
Jan 07, 2011	29.48	29.85	29.23	29.59	26,222,692	+0.06(+0.21%)
Jan 06, 2011	29.02	29.97	28.90	29.53	50,798,432	+0.63(+2.18%)
Jan 05, 2011	28.44	29.07	28.44	28.90	29,648,752	+0.13(+0.45%)
Jan 04, 2011	28.16	28.84	27.84	28.77	42,621,660	+0.64(+2.27%)
Jan 03, 2011	28.33	28.84	28.11	28.13	32,772,496	+0.15(+0.54%)
Dec 31, 2010	27.96	28.05	27.76	27.98	8,128,392	+0.03(+0.11%)
Dec 30, 2010	27.40	28.07	27.34	27.95	22,372,092	+0.61(+2.22%)
Dec 29, 2010	26.92	27.55	26.76	27.34	27,615,722	+0.53(+1.98%)
Dec 28, 2010	26.85	27.07	26.62	26.81	30,946,578	+0.55(+2.08%)
Dec 27, 2010	26.12	26.48	25.95	26.26	9,707,651	-0.16(-0.60%)
Dec 23, 2010	26.32	26.96	26.28	26.42	27,049,320	-0.08(-0.32%)
Dec 22, 2010	25.59	26.53	25.45	26.50	27,580,690	+0.81(+3.16%)
Dec 21, 2010	25.70	25.76	25.59	25.69	11,873,713	+0.07(+0.27%)
Dec 20, 2010	25.74	25.84	25.61	25.62	16,437,599	-0.18(-0.71%)
Dec 17, 2010	25.45	25.81	25.19	25.81	47,011,136	+0.30(+1.16%)
Dec 16, 2010	25.48	25.70	25.47	25.51	13,024,258	+0.00(+0.00%)
Dec 15, 2010	25.66	25.81	25.51	25.51	13,415,576	-0.21(-0.83%)
Dec 14, 2010	25.60	25.75	25.39	25.72	19,980,828	+0.07(+0.27%)
Dec 13, 2010	25.78	25.84	25.58	25.65	14,621,983	-0.01(-0.03%)
Dec 10, 2010	25.69	25.80	25.45	25.66	15,478,708	+0.05(+0.21%)
Dec 09, 2010	26.08	26.13	25.52	25.61	24,242,352	-0.54(-2.06%)
Dec 08, 2010	26.27	26.36	26.06	26.15	16,605,553	-0.17(-0.66%)
Dec 07, 2010	26.38	26.48	26.16	26.32	27,434,114	+0.15(+0.58%)
Dec 06, 2010	26.17	26.40	26.12	26.17	15,383,628	-0.05(-0.20%)
Dec 03, 2010	26.22	26.26	25.78	26.22	25,555,596	-0.10(-0.37%)
Dec 02, 2010	26.50	26.55	26.19	26.32	30,632,786	-0.08(-0.29%)
Dec 01, 2010	26.30	26.53	26.13	26.40	45,629,072	+0.46(+1.77%)
Nov 30, 2010	25.45	26.00	25.32	25.94	75,727,320	+0.29(+1.11%)
Nov 29, 2010	25.65	25.66	25.10	25.65	36,593,952	+0.00(+0.00%)
Nov 26, 2010	25.36	25.66	25.21	25.65	16,206,840	+0.24(+0.96%)
Nov 24, 2010	25.60	25.41	25.41	25.41	34,449,788	-0.17(-0.65%)
Nov 23, 2010	25.77	25.80	25.19	25.58	41,066,600	-0.29(-1.12%)
Nov 22, 2010	25.96	26.17	25.66	25.87	48,287,120	-0.14(-0.53%)
Nov 19, 2010	25.95	26.19	25.13	26.00	142,109,296	-0.55(-2.09%)

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