Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	37.98	38.06	37.91	37.91	524,942	-0.07(-0.18%)
Dec 29, 2011	37.79	38.03	37.55	37.98	550,410	+0.30(+0.80%)
Dec 28, 2011	38.28	38.36	37.60	37.67	457,700	-0.54(-1.40%)
Dec 27, 2011	38.23	38.45	37.99	38.21	482,484	-0.03(-0.09%)
Dec 23, 2011	38.05	38.25	37.77	38.24	636,374	+0.77(+2.05%)
Dec 21, 2011	37.37	37.74	37.09	37.48	954,370	+0.13(+0.36%)
Dec 20, 2011	37.18	37.41	37.01	37.34	1,042,420	+0.78(+2.13%)
Dec 19, 2011	37.10	37.34	36.44	36.56	926,654	-0.52(-1.39%)
Dec 16, 2011	37.26	37.49	36.85	37.08	1,411,972	+0.16(+0.42%)
Dec 15, 2011	36.68	37.20	36.59	36.92	1,345,354	+0.62(+1.69%)
Dec 14, 2011	36.38	36.52	36.23	36.30	1,168,458	-0.08(-0.21%)
Dec 13, 2011	36.88	37.22	36.25	36.38	1,524,288	-0.26(-0.71%)
Dec 12, 2011	37.09	37.26	36.49	36.64	889,840	-0.66(-1.78%)
Dec 09, 2011	37.15	37.35	36.92	37.30	1,584,686	+0.34(+0.93%)
Dec 08, 2011	37.59	37.84	36.90	36.96	844,156	-0.75(-1.99%)
Dec 07, 2011	37.56	37.91	37.18	37.71	1,058,862	-0.12(-0.30%)
Dec 06, 2011	38.02	38.23	37.62	37.83	1,128,018	-0.38(-0.99%)
Dec 05, 2011	38.93	39.07	37.68	38.20	2,030,792	-0.20(-0.52%)
Dec 02, 2011	38.62	38.87	38.32	38.41	1,965,288	+0.09(+0.25%)
Dec 01, 2011	38.19	38.66	37.98	38.31	2,093,602	+0.22(+0.58%)
Nov 30, 2011	37.85	38.13	37.47	38.09	2,620,712	+1.01(+2.71%)
Nov 29, 2011	37.26	37.77	36.93	37.09	1,679,792	-0.14(-0.39%)
Nov 28, 2011	37.04	37.66	36.94	37.23	1,855,498	+0.80(+2.21%)
Nov 25, 2011	35.95	36.91	35.90	36.42	907,756	+0.24(+0.68%)
Nov 23, 2011	36.16	36.41	35.90	36.18	1,842,142	-0.34(-0.92%)
Nov 22, 2011	36.38	36.69	35.92	36.52	2,719,968	+0.17(+0.48%)
Nov 21, 2011	35.99	36.47	35.62	36.34	2,348,722	-0.34(-0.94%)
Nov 18, 2011	35.87	36.80	35.76	36.69	2,872,318	+1.05(+2.96%)
Nov 17, 2011	36.53	36.57	35.42	35.63	1,951,230	-1.04(-2.85%)
Nov 16, 2011	36.20	37.40	35.91	36.67	2,168,786	-0.16(-0.42%)
Nov 15, 2011	36.90	37.11	36.40	36.83	1,183,018	-0.09(-0.23%)
Nov 14, 2011	36.98	37.18	36.59	36.91	942,992	-0.26(-0.69%)
Nov 11, 2011	37.06	37.38	36.96	37.17	1,490,038	+0.48(+1.29%)
Nov 10, 2011	36.63	36.95	36.27	36.70	1,371,982	+0.35(+0.98%)
Nov 09, 2011	36.22	36.85	36.16	36.34	1,899,506	-0.89(-2.39%)
Nov 08, 2011	37.30	37.53	36.65	37.23	1,577,956	+0.18(+0.49%)
Nov 07, 2011	36.90	37.58	36.38	37.05	1,462,648	+0.06(+0.18%)
Nov 04, 2011	36.35	37.47	35.38	36.98	2,748,554	+0.23(+0.61%)
Nov 03, 2011	35.65	37.44	35.52	36.76	4,903,330	+1.69(+4.82%)
Nov 02, 2011	34.60	35.37	34.34	35.07	1,807,744	+0.96(+2.81%)
Nov 01, 2011	34.05	34.34	33.45	34.11	2,299,516	-0.89(-2.54%)
Oct 31, 2011	36.20	36.20	34.99	35.00	1,677,942	-1.35(-3.71%)
Oct 28, 2011	35.77	36.46	35.58	36.35	2,282,180	+0.34(+0.94%)
Oct 27, 2011	35.15	36.20	35.01	36.01	2,912,922	+1.60(+4.67%)
Oct 26, 2011	34.52	34.69	33.85	34.41	2,390,324	+0.41(+1.21%)
Oct 25, 2011	33.59	34.49	33.28	33.99	3,037,370	-0.41(-1.18%)
Oct 24, 2011	34.51	34.83	33.96	34.40	2,783,386	-0.20(-0.59%)
Oct 21, 2011	33.97	34.73	33.67	34.60	2,540,690	+1.11(+3.31%)
Oct 20, 2011	33.23	33.69	33.05	33.49	3,376,662	+0.12(+0.36%)
Oct 19, 2011	32.72	34.00	32.72	33.38	4,747,688	+0.68(+2.08%)
Oct 18, 2011	32.50	33.27	31.77	32.70	6,061,820	+1.88(+6.08%)
Oct 17, 2011	31.20	31.60	30.75	30.82	1,602,150	-0.71(-2.25%)
Oct 14, 2011	31.95	32.01	31.32	31.53	1,992,922	+0.08(+0.25%)
Oct 13, 2011	31.72	31.98	30.96	31.45	2,102,804	-0.33(-1.04%)
Oct 12, 2011	32.13	32.49	31.76	31.78	1,843,554	-0.13(-0.41%)
Oct 11, 2011	31.45	32.08	31.38	31.91	1,851,482	+0.39(+1.22%)
Oct 10, 2011	31.45	31.76	31.20	31.52	3,100,230	+0.68(+2.20%)
Oct 07, 2011	32.23	32.27	30.75	30.84	3,367,504	-1.39(-4.31%)
Oct 06, 2011	31.04	32.28	30.66	32.23	2,633,572	+0.91(+2.89%)
Oct 05, 2011	30.73	31.48	30.23	31.33	2,751,082	+0.84(+2.77%)
Oct 04, 2011	29.87	30.64	29.57	30.48	3,163,148	+0.16(+0.54%)

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