Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	31.56	31.80	31.56	31.59	6,353,587	+0.02(+0.07%)
Dec 29, 2011	31.34	31.58	31.24	31.56	8,368,213	+0.36(+1.16%)
Dec 28, 2011	31.73	31.85	31.20	31.20	6,827,740	-0.52(-1.63%)
Dec 27, 2011	31.55	31.91	31.50	31.72	6,328,170	+0.10(+0.31%)
Dec 23, 2011	31.54	31.65	31.32	31.62	5,794,294	+0.07(+0.21%)
Dec 21, 2011	31.50	31.59	31.23	31.56	16,060,288	+0.04(+0.12%)
Dec 20, 2011	30.64	31.55	30.64	31.52	26,714,382	+1.31(+4.35%)
Dec 19, 2011	30.29	30.66	30.14	30.20	11,847,589	-0.17(-0.54%)
Dec 16, 2011	29.87	30.46	29.86	30.37	26,904,290	+0.75(+2.54%)
Dec 15, 2011	29.77	30.02	29.59	29.62	14,352,641	+0.21(+0.72%)
Dec 14, 2011	29.58	29.73	29.18	29.41	16,083,811	-0.28(-0.94%)
Dec 13, 2011	30.22	30.24	29.57	29.69	15,040,114	-0.41(-1.35%)
Dec 12, 2011	29.94	30.14	29.54	30.09	14,744,153	-0.14(-0.45%)
Dec 09, 2011	30.14	30.36	30.05	30.23	13,723,055	+0.24(+0.80%)
Dec 08, 2011	30.42	30.66	29.93	29.99	15,972,093	-0.62(-2.01%)
Dec 07, 2011	30.11	30.75	30.08	30.60	16,231,870	+0.31(+1.02%)
Dec 06, 2011	30.12	30.60	30.03	30.29	16,637,530	+0.07(+0.22%)
Dec 05, 2011	30.15	30.50	29.90	30.23	18,585,306	+0.22(+0.73%)
Dec 02, 2011	29.82	30.40	29.81	30.01	23,836,924	+0.45(+1.53%)
Dec 01, 2011	29.20	29.73	29.15	29.56	12,805,919	+0.09(+0.31%)
Nov 30, 2011	29.64	29.90	29.00	29.47	26,157,358	+0.20(+0.67%)
Nov 29, 2011	28.10	29.38	28.00	29.27	27,674,796	+1.47(+5.27%)
Nov 28, 2011	27.73	28.12	27.64	27.81	10,791,579	+0.62(+2.28%)
Nov 25, 2011	27.20	27.54	27.14	27.19	4,851,323	-0.04(-0.14%)
Nov 23, 2011	27.42	27.50	27.19	27.23	9,001,047	-0.43(-1.56%)
Nov 22, 2011	27.59	27.93	27.42	27.66	11,046,376	+0.03(+0.11%)
Nov 21, 2011	27.96	28.22	27.35	27.63	15,562,309	-0.61(-2.16%)
Nov 18, 2011	28.20	28.29	27.80	28.24	15,850,273	+0.19(+0.69%)
Nov 17, 2011	28.21	28.40	27.76	28.05	15,259,539	-0.16(-0.58%)
Nov 16, 2011	28.07	28.89	28.02	28.21	15,827,793	-0.17(-0.60%)
Nov 15, 2011	28.76	28.88	28.22	28.38	20,493,982	-0.13(-0.47%)
Nov 14, 2011	28.44	28.73	28.29	28.52	18,646,974	+0.14(+0.50%)
Nov 11, 2011	27.96	28.61	27.96	28.37	13,665,682	+0.64(+2.31%)
Nov 10, 2011	27.93	27.99	27.62	27.73	9,775,276	+0.03(+0.11%)
Nov 09, 2011	27.92	28.17	27.61	27.70	14,644,726	-0.58(-2.06%)
Nov 08, 2011	28.00	28.33	27.79	28.29	13,242,037	+0.45(+1.61%)
Nov 07, 2011	27.37	27.90	27.26	27.84	16,863,572	+0.71(+2.61%)
Nov 04, 2011	26.94	27.15	26.73	27.13	8,376,961	-0.04(-0.16%)
Nov 03, 2011	27.02	27.21	26.61	27.17	12,110,376	+0.34(+1.28%)
Nov 02, 2011	26.92	26.99	26.66	26.83	13,272,095	+0.34(+1.27%)
Nov 01, 2011	25.90	26.82	25.78	26.50	17,556,820	-0.19(-0.73%)
Oct 31, 2011	26.72	26.85	26.60	26.69	13,799,123	-0.24(-0.89%)
Oct 28, 2011	27.52	27.72	26.86	26.93	18,881,956	-0.82(-2.96%)
Oct 27, 2011	27.99	28.07	27.43	27.75	15,732,071	+0.50(+1.83%)
Oct 26, 2011	27.14	27.33	26.58	27.25	14,968,261	+0.38(+1.42%)
Oct 25, 2011	27.23	27.40	26.82	26.87	14,598,921	-0.49(-1.80%)
Oct 24, 2011	27.67	27.85	27.26	27.36	14,974,388	-0.12(-0.43%)
Oct 21, 2011	26.95	27.48	26.83	27.48	18,935,600	+0.84(+3.16%)
Oct 20, 2011	26.54	26.73	26.21	26.64	12,716,297	+0.25(+0.93%)
Oct 19, 2011	26.68	26.85	26.31	26.39	13,344,715	-0.41(-1.53%)
Oct 18, 2011	25.90	26.99	25.67	26.80	20,177,266	+0.97(+3.75%)
Oct 17, 2011	25.98	26.45	25.79	25.83	11,854,370	-0.30(-1.14%)
Oct 14, 2011	25.96	26.15	25.71	26.13	10,263,626	+0.48(+1.86%)
Oct 13, 2011	25.74	25.88	25.39	25.65	11,996,468	-0.23(-0.89%)
Oct 12, 2011	26.03	26.16	25.88	25.88	14,313,694	+0.01(+0.03%)
Oct 11, 2011	25.80	25.96	25.52	25.88	10,743,817	+0.04(+0.14%)
Oct 10, 2011	25.56	25.84	25.47	25.84	11,746,487	+0.55(+2.18%)
Oct 07, 2011	25.08	25.60	24.96	25.29	17,181,900	+0.40(+1.62%)
Oct 06, 2011	24.67	24.90	24.62	24.89	12,142,829	+0.41(+1.68%)
Oct 05, 2011	23.74	24.63	23.67	24.48	21,896,846	+0.27(+1.11%)
Oct 04, 2011	23.21	24.27	23.13	24.21	20,207,686	+0.66(+2.79%)

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