Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.30	20.49	19.80	19.80	53,362,980	-0.99(-4.78%)
Sep 29, 2011	20.74	21.06	20.04	20.80	57,448,176	+0.76(+3.78%)
Sep 28, 2011	20.84	20.98	20.02	20.04	53,449,580	-0.83(-3.96%)
Sep 27, 2011	21.56	21.90	20.68	20.87	79,247,296	+0.21(+1.01%)
Sep 26, 2011	19.67	20.75	19.61	20.66	77,764,472	+1.35(+6.97%)
Sep 23, 2011	18.18	19.44	18.14	19.31	72,866,904	+0.79(+4.26%)
Sep 22, 2011	19.00	19.32	17.93	18.52	112,373,888	-1.21(-6.11%)
Sep 21, 2011	20.88	21.28	19.72	19.73	94,614,624	-1.09(-5.24%)
Sep 20, 2011	21.49	21.59	20.80	20.82	45,781,696	-0.60(-2.82%)
Sep 19, 2011	21.70	21.71	21.12	21.42	48,738,340	-0.99(-4.42%)
Sep 16, 2011	22.36	22.64	21.77	22.41	63,690,360	+0.31(+1.40%)
Sep 15, 2011	21.59	22.11	21.31	22.10	52,652,824	+0.93(+4.38%)
Sep 14, 2011	21.17	21.44	20.64	21.18	42,209,484	+0.26(+1.26%)
Sep 13, 2011	20.99	21.38	20.73	20.91	46,945,680	+0.07(+0.33%)
Sep 12, 2011	20.30	20.86	20.14	20.84	57,469,660	+0.17(+0.82%)
Sep 09, 2011	21.38	21.49	20.60	20.67	60,340,772	-0.96(-4.43%)
Sep 08, 2011	22.14	22.30	21.52	21.63	49,119,196	-0.77(-3.45%)
Sep 07, 2011	21.90	22.58	21.73	22.41	45,357,412	+0.99(+4.62%)
Sep 06, 2011	20.91	21.59	20.57	21.42	57,754,996	-0.54(-2.46%)
Sep 02, 2011	21.97	22.44	21.85	21.96	46,728,484	-1.24(-5.33%)
Sep 01, 2011	23.91	24.01	23.19	23.19	41,707,700	-0.81(-3.38%)
Aug 31, 2011	24.15	24.39	23.78	24.01	44,044,756	+0.09(+0.36%)
Aug 30, 2011	24.00	24.19	23.54	23.92	39,683,964	-0.27(-1.12%)
Aug 29, 2011	23.64	24.19	23.43	24.19	45,531,740	+1.12(+4.86%)
Aug 26, 2011	22.81	23.39	22.46	23.07	67,356,904	+0.01(+0.03%)
Aug 25, 2011	23.82	24.42	22.40	23.06	121,068,744	+1.07(+4.85%)
Aug 24, 2011	21.22	22.00	20.99	22.00	70,828,976	+0.87(+4.14%)
Aug 23, 2011	20.20	21.14	19.64	21.12	88,201,360	+0.97(+4.84%)
Aug 22, 2011	21.43	21.52	20.09	20.15	79,782,728	-0.55(-2.65%)
Aug 19, 2011	21.19	22.08	20.68	20.70	72,694,040	-0.94(-4.32%)
Aug 18, 2011	22.19	22.42	20.69	21.63	102,736,368	-1.45(-6.26%)
Aug 17, 2011	23.40	23.84	22.96	23.08	43,829,668	-0.07(-0.30%)
Aug 16, 2011	23.69	23.74	22.70	23.15	65,240,376	-1.03(-4.25%)
Aug 15, 2011	23.65	24.21	23.39	24.18	58,700,536	+1.10(+4.76%)
Aug 12, 2011	24.11	24.72	22.81	23.08	82,671,960	-0.34(-1.45%)
Aug 11, 2011	22.58	23.97	22.10	23.42	82,071,184	+1.39(+6.32%)
Aug 10, 2011	23.98	23.98	21.92	22.03	128,164,432	-2.57(-10.46%)
Aug 09, 2011	24.39	25.44	22.03	24.60	155,728,096	+2.99(+13.85%)
Aug 08, 2011	24.39	25.07	20.30	21.61	183,936,544	-4.24(-16.42%)
Aug 05, 2011	27.04	27.45	24.59	25.85	134,112,632	-1.06(-3.94%)
Aug 04, 2011	28.30	28.60	26.87	26.91	73,814,280	-1.89(-6.58%)
Aug 03, 2011	28.65	28.96	28.16	28.81	40,880,824	+0.17(+0.59%)
Aug 02, 2011	29.57	29.77	28.63	28.64	53,091,376	-1.11(-3.74%)
Aug 01, 2011	30.42	30.45	29.32	29.75	43,735,556	+0.11(+0.37%)
Jul 29, 2011	29.32	29.97	29.10	29.64	35,105,744	+0.12(+0.42%)
Jul 28, 2011	29.57	30.05	29.46	29.52	29,998,812	-0.07(-0.24%)
Jul 27, 2011	30.45	30.47	29.39	29.59	51,327,872	-1.12(-3.64%)
Jul 26, 2011	30.74	31.00	30.46	30.71	27,427,540	-0.15(-0.49%)
Jul 25, 2011	30.69	30.97	30.46	30.86	27,694,394	-0.27(-0.87%)
Jul 22, 2011	31.21	31.26	31.02	31.13	31,254,830	-0.05(-0.15%)
Jul 21, 2011	30.26	31.22	30.20	31.17	69,074,528	+1.31(+4.40%)
Jul 20, 2011	29.51	30.25	29.41	29.86	40,722,320	+0.46(+1.58%)
Jul 19, 2011	29.25	29.52	28.93	29.39	41,528,296	+0.22(+0.74%)
Jul 18, 2011	29.53	29.57	28.54	29.18	64,833,644	-0.49(-1.67%)
Jul 15, 2011	31.03	31.23	29.47	29.67	89,915,752	-0.49(-1.64%)
Jul 14, 2011	30.71	30.83	30.15	30.17	42,292,064	-0.35(-1.14%)
Jul 13, 2011	30.49	31.10	30.24	30.52	42,363,972	+0.31(+1.02%)
Jul 12, 2011	30.52	30.94	30.17	30.21	56,417,676	-0.56(-1.81%)
Jul 11, 2011	31.92	32.01	30.59	30.76	61,132,272	-1.73(-5.33%)
Jul 08, 2011	32.53	32.67	32.34	32.50	28,759,030	-0.46(-1.41%)
Jul 07, 2011	32.76	33.21	32.71	32.96	28,542,268	+0.48(+1.48%)
Jul 06, 2011	32.59	32.64	31.99	32.48	36,442,212	-0.43(-1.32%)
Jul 05, 2011	33.16	33.25	32.63	32.91	44,333,576	-0.24(-0.72%)
Jul 01, 2011	32.11	33.29	32.02	33.15	55,344,312	+0.96(+2.98%)
Jun 30, 2011	32.16	32.47	31.86	32.19	41,667,560	+0.11(+0.34%)
Jun 29, 2011	31.71	32.11	31.45	32.09	60,532,168	+1.04(+3.36%)
Jun 28, 2011	31.05	31.17	30.74	31.04	29,131,746	+0.12(+0.40%)
Jun 27, 2011	30.49	31.08	30.49	30.92	37,982,428	+0.31(+1.01%)
Jun 24, 2011	30.49	30.70	30.12	30.61	82,344,064	+0.14(+0.46%)
Jun 23, 2011	30.10	30.51	29.83	30.47	49,594,772	-0.08(-0.25%)
Jun 22, 2011	30.32	31.06	30.17	30.55	51,871,636	+0.15(+0.51%)
Jun 21, 2011	29.58	30.45	29.38	30.39	57,081,380	+0.89(+3.01%)
Jun 20, 2011	29.33	29.62	29.29	29.50	39,100,084	-0.11(-0.37%)
Jun 17, 2011	29.39	29.74	29.28	29.61	49,920,196	+0.52(+1.78%)
Jun 16, 2011	29.15	29.64	28.61	29.09	76,769,768	-0.29(-0.97%)
Jun 15, 2011	29.67	30.02	28.84	29.38	64,427,072	-0.60(-2.01%)
Jun 14, 2011	30.55	30.58	29.89	29.98	49,365,312	-0.30(-1.00%)
Jun 13, 2011	29.43	30.52	29.28	30.28	66,831,060	+0.97(+3.30%)
Jun 10, 2011	29.08	29.63	28.48	29.32	73,787,304	+0.12(+0.40%)
Jun 09, 2011	28.51	29.36	28.45	29.20	66,082,504	+0.74(+2.61%)
Jun 08, 2011	28.89	29.38	28.42	28.46	82,864,184	-0.60(-2.05%)
Jun 07, 2011	29.73	29.84	29.02	29.05	64,406,600	-0.38(-1.29%)
Jun 06, 2011	30.58	30.62	29.30	29.43	90,473,936	-1.38(-4.47%)
Jun 03, 2011	30.54	31.16	30.50	30.81	35,651,960	-0.51(-1.63%)
May 24, 2011	31.10	31.46	30.47	31.32	78,928,792	+0.27(+0.87%)
May 23, 2011	31.17	31.42	30.97	31.05	44,904,700	-0.66(-2.10%)
May 20, 2011	31.79	32.19	31.67	31.71	40,799,332	-0.28(-0.87%)
May 19, 2011	31.96	32.18	31.83	31.99	38,971,076	+0.11(+0.34%)
May 18, 2011	32.08	32.12	31.70	31.88	42,739,308	-0.23(-0.72%)
May 17, 2011	31.70	32.20	31.69	32.12	47,519,000	+0.27(+0.85%)
May 16, 2011	31.76	32.46	31.65	31.85	55,590,264	-0.26(-0.82%)
May 13, 2011	32.68	32.86	32.02	32.11	56,133,508	-0.69(-2.10%)
May 12, 2011	32.63	32.82	32.18	32.80	78,043,176	-0.39(-1.17%)
May 11, 2011	34.04	34.17	33.05	33.18	69,869,408	-0.99(-2.90%)
May 10, 2011	34.03	34.43	33.83	34.17	54,860,448	+0.03(+0.09%)

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