Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	27.70	28.05	27.70	27.78	935,601	+0.06(+0.23%)
Dec 30, 2010	27.55	27.95	27.53	27.71	1,385,317	+0.16(+0.58%)
Dec 29, 2010	27.77	27.82	27.52	27.55	1,218,080	-0.18(-0.65%)
Dec 28, 2010	27.60	27.89	27.43	27.73	1,172,812	+0.12(+0.42%)
Dec 27, 2010	27.55	27.62	27.20	27.61	1,056,973	+0.01(+0.03%)
Dec 23, 2010	27.16	27.64	27.16	27.61	1,646,760	+0.21(+0.78%)
Dec 22, 2010	27.26	27.48	26.93	27.39	1,977,498	+0.08(+0.30%)
Dec 21, 2010	25.99	27.31	25.85	27.31	2,403,751	+1.40(+5.39%)
Dec 20, 2010	25.50	25.95	25.31	25.91	2,009,785	+0.50(+1.97%)
Dec 17, 2010	24.75	25.68	24.69	25.41	2,815,612	+0.70(+2.82%)
Dec 16, 2010	24.59	25.06	24.53	24.72	1,730,911	+0.13(+0.51%)
Dec 15, 2010	24.83	25.43	24.55	24.59	2,130,473	-0.32(-1.29%)
Dec 14, 2010	24.35	25.07	24.15	24.91	3,052,989	+0.59(+2.43%)
Dec 13, 2010	24.06	24.72	23.73	24.32	1,808,318	+0.24(+1.00%)
Dec 10, 2010	23.96	24.21	23.58	24.08	938,145	+0.26(+1.09%)
Dec 09, 2010	23.83	24.01	23.50	23.82	1,227,279	+0.20(+0.83%)
Dec 08, 2010	24.21	24.29	23.61	23.62	1,529,402	-0.49(-2.04%)
Dec 07, 2010	24.96	25.10	24.04	24.12	2,173,569	-0.41(-1.68%)
Dec 06, 2010	24.29	24.73	24.24	24.53	1,455,775	+0.18(+0.74%)
Dec 03, 2010	23.44	24.42	23.24	24.35	2,099,375	+0.62(+2.60%)
Dec 02, 2010	22.81	23.86	22.76	23.73	2,379,158	+1.03(+4.53%)
Dec 01, 2010	22.35	22.82	22.25	22.70	1,359,227	+0.98(+4.49%)
Nov 30, 2010	21.75	22.20	21.66	21.73	1,699,216	-0.37(-1.66%)
Nov 29, 2010	22.22	22.33	21.80	22.09	1,446,056	-0.34(-1.52%)
Nov 26, 2010	22.55	22.76	22.37	22.43	415,370	-0.39(-1.72%)
Nov 24, 2010	22.21	22.83	22.83	22.83	1,362,400	+0.81(+3.70%)
Nov 23, 2010	22.39	22.43	21.95	22.01	1,203,199	-0.77(-3.38%)
Nov 22, 2010	22.52	22.84	22.29	22.78	1,512,684	+0.02(+0.08%)
Nov 19, 2010	22.45	22.85	22.30	22.76	1,471,129	+0.19(+0.83%)
Nov 18, 2010	22.40	22.87	22.30	22.58	1,301,916	+0.52(+2.35%)
Nov 17, 2010	22.11	22.13	21.78	22.06	1,189,454	+0.04(+0.16%)
Nov 16, 2010	22.42	22.42	21.50	22.02	1,908,481	-0.97(-4.20%)
Nov 15, 2010	23.01	23.50	22.41	22.99	3,936,785	+1.14(+5.20%)
Nov 12, 2010	22.32	22.51	21.46	21.85	1,680,686	-0.72(-3.21%)
Nov 11, 2010	21.98	22.65	21.81	22.58	1,960,929	+0.35(+1.57%)
Nov 10, 2010	21.50	22.28	21.37	22.23	1,583,447	+0.81(+3.80%)
Nov 09, 2010	21.72	22.19	21.26	21.41	1,817,396	-0.67(-3.04%)
Nov 08, 2010	22.06	22.12	21.55	22.08	2,914,257	-0.02(-0.08%)
Nov 05, 2010	22.17	22.37	22.05	22.10	1,617,850	+0.00(+0.00%)
Nov 04, 2010	21.47	22.24	21.43	22.10	2,550,583	+1.00(+4.75%)
Nov 03, 2010	20.85	21.15	20.46	21.10	1,568,711	+0.25(+1.20%)
Nov 02, 2010	20.73	21.16	20.69	20.85	1,864,627	+0.42(+2.06%)
Nov 01, 2010	20.24	21.04	20.20	20.43	3,017,015	+0.34(+1.69%)
Oct 29, 2010	19.56	20.29	19.55	20.09	1,907,677	+0.37(+1.86%)
Oct 28, 2010	20.07	20.26	19.66	19.72	2,056,689	-0.17(-0.85%)
Oct 27, 2010	19.58	19.93	19.28	19.89	1,906,481	-0.32(-1.59%)
Oct 25, 2010	20.73	20.89	20.15	20.21	2,499,692	-0.33(-1.61%)
Oct 22, 2010	20.38	20.66	20.21	20.55	3,224,110	+0.21(+1.01%)
Oct 21, 2010	20.91	21.34	19.69	20.34	9,724,523	-1.82(-8.20%)
Oct 20, 2010	21.55	22.22	21.42	22.16	2,495,895	+0.67(+3.12%)
Oct 19, 2010	21.54	21.92	21.25	21.48	1,963,867	-0.53(-2.40%)
Oct 18, 2010	21.62	22.14	21.37	22.01	2,347,245	+0.60(+2.80%)
Oct 15, 2010	21.74	21.83	21.25	21.41	2,167,033	-0.01(-0.04%)
Oct 14, 2010	21.39	21.70	21.20	21.42	1,357,683	-0.11(-0.50%)
Oct 13, 2010	21.93	22.00	21.50	21.53	2,420,272	-0.23(-1.07%)
Oct 12, 2010	21.32	21.93	20.63	21.76	2,385,532	+0.37(+1.71%)
Oct 11, 2010	21.56	21.74	21.26	21.40	3,572,027	-0.13(-0.62%)
Oct 08, 2010	21.53	22.28	21.23	21.53	2,989,292	+0.28(+1.31%)
Oct 07, 2010	21.58	21.64	21.03	21.25	1,381,004	-0.07(-0.34%)
Oct 06, 2010	21.32	21.80	21.16	21.32	1,754,969	+0.05(+0.25%)
Oct 05, 2010	20.87	21.57	20.87	21.27	2,025,758	+0.71(+3.44%)
Oct 04, 2010	20.80	21.08	20.33	20.56	2,068,530	-0.31(-1.50%)

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