Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	31.52	33.06	31.44	32.64	1,307,289	+2.82(+9.46%)
Nov 29, 2011	30.51	30.63	29.57	29.82	688,306	-0.70(-2.29%)
Nov 28, 2011	29.91	30.80	29.89	30.52	598,014	+1.47(+5.06%)
Nov 25, 2011	29.58	29.95	29.00	29.05	392,541	-0.69(-2.32%)
Nov 23, 2011	30.82	31.00	29.42	29.74	751,138	-1.44(-4.62%)
Nov 22, 2011	31.16	31.79	30.70	31.18	766,936	+0.01(+0.03%)
Nov 21, 2011	32.31	32.41	30.96	31.17	1,341,344	-1.87(-5.66%)
Nov 18, 2011	33.39	33.50	32.58	33.04	933,351	-0.29(-0.87%)
Nov 17, 2011	34.99	35.20	32.49	33.33	1,475,686	-1.72(-4.91%)
Nov 16, 2011	36.41	36.60	34.97	35.05	875,554	-1.58(-4.31%)
Nov 15, 2011	35.33	36.93	35.26	36.63	759,870	+1.05(+2.95%)
Nov 14, 2011	35.84	36.90	35.27	35.58	1,086,646	-0.66(-1.82%)
Nov 11, 2011	35.40	36.43	35.15	36.24	959,952	+1.35(+3.87%)
Nov 10, 2011	34.32	35.26	33.55	34.89	1,424,469	+2.05(+6.24%)
Nov 09, 2011	33.37	33.81	32.78	32.84	830,261	-1.48(-4.31%)
Nov 08, 2011	33.76	34.50	33.14	34.32	773,983	+0.98(+2.94%)
Nov 07, 2011	34.55	34.97	32.80	33.34	750,368	-1.46(-4.20%)
Nov 04, 2011	33.54	35.18	33.53	34.80	581,158	+0.79(+2.32%)
Nov 03, 2011	33.38	34.02	32.36	34.01	1,143,620	+1.02(+3.09%)
Nov 02, 2011	33.98	34.19	32.07	32.99	1,357,951	-0.62(-1.84%)
Nov 01, 2011	29.12	34.27	29.11	33.61	3,568,059	+0.92(+2.81%)
Oct 31, 2011	34.92	34.92	32.35	32.69	2,035,282	-1.34(-3.94%)
Oct 28, 2011	33.73	34.57	33.73	34.03	721,394	-0.05(-0.15%)
Oct 27, 2011	33.26	35.18	32.97	34.08	1,698,866	+2.08(+6.50%)
Oct 26, 2011	31.89	32.74	30.44	32.00	1,068,938	+0.61(+1.94%)
Oct 25, 2011	31.91	32.29	31.07	31.39	778,147	-0.91(-2.82%)
Oct 24, 2011	31.22	32.99	31.17	32.30	1,020,612	+1.52(+4.94%)
Oct 21, 2011	29.79	31.10	29.79	30.78	1,300,266	+1.29(+4.37%)
Oct 20, 2011	28.29	29.98	27.74	29.49	1,375,295	+1.15(+4.06%)
Oct 19, 2011	29.88	30.04	27.99	28.34	1,886,858	-1.50(-5.03%)
Oct 18, 2011	29.24	29.91	28.65	29.84	1,979,882	+0.35(+1.19%)
Oct 17, 2011	30.96	31.18	29.36	29.49	1,258,939	-1.71(-5.48%)
Oct 14, 2011	31.16	31.52	30.62	31.20	961,789	+0.42(+1.36%)
Oct 13, 2011	30.51	31.28	29.89	30.78	940,960	+0.16(+0.52%)
Oct 12, 2011	30.63	31.45	30.45	30.62	1,095,778	+0.19(+0.62%)
Oct 11, 2011	29.56	30.86	29.47	30.43	776,935	+0.51(+1.70%)
Oct 10, 2011	29.87	30.54	29.14	29.92	814,507	+0.78(+2.68%)
Oct 07, 2011	31.10	31.16	28.88	29.14	1,491,614	-1.87(-6.03%)
Oct 06, 2011	30.07	31.08	28.93	31.01	1,833,324	+1.84(+6.31%)
Oct 05, 2011	27.41	29.44	26.87	29.17	1,255,194	+1.88(+6.89%)
Oct 04, 2011	25.02	27.33	24.20	27.29	1,480,862	+1.89(+7.44%)
Oct 03, 2011	26.75	27.17	25.09	25.40	2,096,677	-1.61(-5.96%)
Sep 30, 2011	27.58	27.75	26.99	27.01	1,465,269	-1.00(-3.57%)
Sep 29, 2011	29.19	29.45	27.33	28.01	1,305,782	-0.50(-1.75%)
Sep 28, 2011	30.27	30.30	28.46	28.51	1,464,983	-1.60(-5.31%)
Sep 27, 2011	29.82	33.26	29.81	30.11	2,005,272	+0.98(+3.36%)
Sep 26, 2011	29.17	29.44	27.95	29.13	1,307,731	+0.18(+0.62%)
Sep 23, 2011	27.39	29.99	26.03	28.95	6,297,856	-2.26(-7.24%)
Sep 22, 2011	32.07	32.14	30.50	31.21	1,898,427	-2.06(-6.19%)
Sep 21, 2011	34.24	34.86	33.20	33.27	1,044,215	-0.63(-1.86%)
Sep 20, 2011	35.65	35.68	33.79	33.90	1,468,382	-1.74(-4.88%)
Sep 19, 2011	35.89	36.32	35.14	35.64	1,183,134	-1.13(-3.07%)
Sep 16, 2011	36.92	36.92	35.67	36.77	1,617,831	+0.10(+0.27%)
Sep 15, 2011	35.66	36.77	35.55	36.67	1,459,334	+1.17(+3.30%)
Sep 14, 2011	35.36	36.26	34.42	35.50	2,427,350	+0.61(+1.75%)
Sep 13, 2011	33.41	35.14	32.69	34.89	2,412,558	+1.79(+5.41%)
Sep 12, 2011	33.00	34.76	32.03	33.10	5,144,482	+2.19(+7.09%)
Sep 09, 2011	31.13	31.74	30.34	30.91	974,225	-0.63(-2.00%)
Sep 08, 2011	31.52	32.57	31.08	31.54	1,123,954	-0.21(-0.66%)
Sep 07, 2011	30.43	32.05	30.43	31.75	909,541	+1.96(+6.58%)
Sep 06, 2011	29.05	29.86	28.81	29.79	1,680,520	-0.43(-1.42%)
Sep 02, 2011	30.62	31.18	29.97	30.22	792,282	-0.93(-2.99%)
Sep 01, 2011	32.51	32.89	31.06	31.15	1,009,561	-1.04(-3.23%)
Aug 31, 2011	32.80	33.26	31.67	32.19	1,084,516	-0.37(-1.14%)
Aug 30, 2011	31.99	32.97	31.80	32.56	1,610,254	+0.33(+1.02%)
Aug 29, 2011	30.83	32.40	30.25	32.23	2,005,749	+2.43(+8.15%)
Aug 26, 2011	27.53	30.26	27.20	29.80	2,091,017	+2.06(+7.43%)
Aug 25, 2011	27.37	29.33	27.15	27.74	2,521,254	+1.10(+4.13%)
Aug 24, 2011	26.64	26.72	25.74	26.64	1,254,849	-0.18(-0.67%)
Aug 23, 2011	25.63	26.87	25.17	26.82	1,631,645	+1.08(+4.20%)
Aug 22, 2011	26.14	26.49	25.45	25.74	1,303,166	+0.48(+1.90%)
Aug 19, 2011	25.91	26.77	25.17	25.26	1,335,719	-1.00(-3.81%)
Aug 18, 2011	28.17	28.51	25.95	26.26	1,463,271	-3.06(-10.44%)
Aug 17, 2011	30.30	30.54	29.16	29.32	1,612,021	-0.90(-2.98%)
Aug 16, 2011	30.98	31.06	29.79	30.22	1,081,763	-0.97(-3.11%)
Aug 15, 2011	31.27	31.64	30.62	31.19	766,428	+0.23(+0.74%)
Aug 12, 2011	30.75	31.22	29.84	30.96	1,501,707	+0.37(+1.21%)
Aug 11, 2011	28.16	31.31	27.78	30.59	2,321,057	+3.22(+11.76%)
Aug 10, 2011	27.54	28.35	26.38	27.37	2,444,042	-1.12(-3.93%)
Aug 09, 2011	28.57	29.00	26.40	28.49	2,907,364	+0.80(+2.89%)
Aug 08, 2011	28.93	30.11	27.58	27.69	2,066,966	-2.43(-8.07%)
Aug 05, 2011	31.97	32.45	29.23	30.12	3,206,552	-1.30(-4.14%)
Aug 04, 2011	32.62	32.95	31.34	31.42	3,119,535	-2.08(-6.21%)
Aug 03, 2011	30.52	33.71	30.50	33.50	4,077,881	+1.44(+4.49%)
Aug 02, 2011	33.25	34.07	32.05	32.06	2,029,047	-1.82(-5.37%)
Aug 01, 2011	33.86	35.48	33.59	33.88	1,731,257	-0.61(-1.77%)
Jul 29, 2011	33.81	35.02	33.00	34.49	1,569,169	+0.07(+0.20%)
Jul 28, 2011	34.56	34.87	33.85	34.42	1,152,910	+0.43(+1.27%)
Jul 27, 2011	36.45	36.45	33.30	33.99	3,271,245	-3.08(-8.31%)
Jul 26, 2011	37.04	37.71	36.48	37.07	1,208,694	+0.00(+0.00%)
Jul 25, 2011	37.70	38.28	36.68	37.07	1,102,813	-1.19(-3.11%)
Jul 22, 2011	38.23	38.48	37.53	38.26	1,891,610	+0.79(+2.11%)
Jul 21, 2011	39.64	39.64	37.02	37.47	2,347,196	-2.02(-5.12%)
Jul 20, 2011	40.61	40.63	39.31	39.49	1,078,321	-1.29(-3.16%)
Jul 19, 2011	38.61	40.79	38.55	40.78	1,119,079	+2.28(+5.92%)
Jul 18, 2011	39.48	39.50	38.00	38.50	1,202,192	-1.12(-2.83%)
Jul 15, 2011	39.93	40.41	38.88	39.62	633,805	+0.04(+0.10%)
Jul 14, 2011	40.78	41.48	39.48	39.58	955,351	-1.01(-2.49%)
Jul 13, 2011	40.84	41.86	40.45	40.59	1,174,415	+0.51(+1.27%)
Jul 12, 2011	42.23	42.23	39.83	40.08	1,546,685	-2.45(-5.76%)
Jul 11, 2011	43.58	44.52	42.44	42.53	926,769	-1.90(-4.28%)
Jul 08, 2011	44.29	44.70	43.69	44.43	535,283	-0.77(-1.70%)
Jul 07, 2011	44.49	45.39	44.08	45.20	766,547	+0.98(+2.22%)
Jul 06, 2011	43.70	44.29	43.08	44.22	585,826	+0.57(+1.31%)
Jul 05, 2011	44.22	44.54	43.37	43.65	623,151	-0.72(-1.62%)
Jul 01, 2011	43.57	44.73	43.25	44.37	628,005	+0.78(+1.79%)
Jun 30, 2011	42.46	43.73	42.17	43.59	836,179	+0.99(+2.32%)
Jun 29, 2011	42.55	42.98	41.77	42.60	574,356	+0.20(+0.47%)
Jun 28, 2011	41.82	42.67	41.58	42.40	634,662	+0.54(+1.29%)
Jun 27, 2011	40.74	41.98	39.88	41.86	919,707	+1.26(+3.10%)
Jun 24, 2011	41.23	41.38	40.45	40.60	850,205	-0.44(-1.07%)
Jun 23, 2011	39.36	41.30	38.36	41.04	1,867,351	+1.78(+4.53%)
Jun 22, 2011	38.99	39.79	38.81	39.26	734,105	+0.00(+0.00%)
Jun 21, 2011	38.00	39.49	37.71	39.26	1,196,322	+1.68(+4.47%)

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