Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	27.70	28.05	27.70	27.77	935,852	+0.06(+0.23%)
Dec 30, 2010	27.54	27.94	27.53	27.71	1,385,689	+0.16(+0.58%)
Dec 29, 2010	27.76	27.81	27.51	27.54	1,218,407	-0.18(-0.65%)
Dec 28, 2010	27.59	27.88	27.42	27.72	1,173,127	+0.12(+0.42%)
Dec 27, 2010	27.54	27.62	27.20	27.61	1,057,257	+0.01(+0.03%)
Dec 23, 2010	27.15	27.63	27.15	27.60	1,647,202	+0.21(+0.78%)
Dec 22, 2010	27.25	27.47	26.93	27.38	1,978,029	+0.08(+0.29%)
Dec 21, 2010	25.98	27.30	25.84	27.30	2,404,396	+1.40(+5.39%)
Dec 20, 2010	25.50	25.94	25.30	25.91	2,010,324	+0.50(+1.97%)
Dec 17, 2010	24.74	25.67	24.68	25.41	2,816,368	+0.70(+2.82%)
Dec 16, 2010	24.58	25.06	24.52	24.71	1,731,375	+0.13(+0.51%)
Dec 15, 2010	24.83	25.42	24.55	24.58	2,131,045	-0.32(-1.29%)
Dec 14, 2010	24.34	25.07	24.15	24.91	3,053,809	+0.59(+2.43%)
Dec 13, 2010	24.06	24.71	23.72	24.32	1,808,803	+0.24(+1.00%)
Dec 10, 2010	23.96	24.20	23.57	24.07	938,397	+0.26(+1.09%)
Dec 09, 2010	23.82	24.00	23.49	23.81	1,227,609	+0.20(+0.83%)
Dec 08, 2010	24.21	24.29	23.60	23.62	1,529,813	-0.49(-2.04%)
Dec 07, 2010	24.95	25.09	24.04	24.11	2,174,152	-0.41(-1.68%)
Dec 06, 2010	24.29	24.73	24.23	24.52	1,456,166	+0.18(+0.73%)
Dec 03, 2010	23.44	24.42	23.23	24.34	2,099,939	+0.62(+2.60%)
Dec 02, 2010	22.80	23.85	22.76	23.72	2,379,797	+1.03(+4.53%)
Dec 01, 2010	22.35	22.81	22.24	22.70	1,359,592	+0.98(+4.49%)
Nov 30, 2010	21.75	22.19	21.65	21.72	1,699,673	-0.37(-1.66%)
Nov 29, 2010	22.21	22.32	21.79	22.09	1,446,445	-0.34(-1.52%)
Nov 26, 2010	22.54	22.76	22.36	22.43	415,482	-0.39(-1.73%)
Nov 24, 2010	22.20	22.82	22.82	22.82	1,362,766	+0.81(+3.70%)
Nov 23, 2010	22.38	22.43	21.94	22.01	1,203,522	-0.77(-3.38%)
Nov 22, 2010	22.52	22.83	22.28	22.78	1,513,090	+0.02(+0.08%)
Nov 19, 2010	22.45	22.84	22.29	22.76	1,471,524	+0.19(+0.83%)
Nov 18, 2010	22.39	22.87	22.29	22.57	1,302,266	+0.52(+2.35%)
Nov 17, 2010	22.11	22.12	21.77	22.05	1,189,774	+0.04(+0.16%)
Nov 16, 2010	22.41	22.42	21.50	22.02	1,908,994	-0.97(-4.20%)
Nov 15, 2010	23.00	23.49	22.40	22.98	3,937,842	+1.14(+5.20%)
Nov 12, 2010	22.31	22.50	21.45	21.85	1,681,137	-0.72(-3.21%)
Nov 11, 2010	21.97	22.64	21.80	22.57	1,961,455	+0.35(+1.57%)
Nov 10, 2010	21.50	22.28	21.36	22.22	1,583,872	+0.81(+3.80%)
Nov 09, 2010	21.71	22.19	21.26	21.41	1,817,883	-0.67(-3.04%)
Nov 08, 2010	22.05	22.11	21.54	22.08	2,915,039	-0.02(-0.08%)
Nov 05, 2010	22.17	22.36	22.04	22.10	1,618,284	+0.00(+0.00%)
Nov 04, 2010	21.46	22.23	21.43	22.10	2,551,268	+1.00(+4.75%)
Nov 03, 2010	20.84	21.15	20.46	21.09	1,569,132	+0.25(+1.20%)
Nov 02, 2010	20.73	21.16	20.68	20.84	1,865,127	+0.42(+2.06%)
Nov 01, 2010	20.24	21.03	20.19	20.42	3,017,825	+0.34(+1.69%)
Oct 29, 2010	19.56	20.28	19.55	20.08	1,908,189	+0.37(+1.86%)
Oct 28, 2010	20.07	20.25	19.65	19.72	2,057,242	-0.17(-0.85%)
Oct 27, 2010	19.57	19.92	19.28	19.89	1,906,993	-0.32(-1.59%)
Oct 25, 2010	20.73	20.89	20.14	20.21	2,500,363	-0.33(-1.61%)
Oct 22, 2010	20.38	20.66	20.21	20.54	3,224,976	+0.21(+1.01%)
Oct 21, 2010	20.91	21.34	19.68	20.33	9,727,133	-1.82(-8.20%)
Oct 20, 2010	21.54	22.21	21.41	22.15	2,496,565	+0.67(+3.12%)
Oct 19, 2010	21.53	21.92	21.25	21.48	1,964,394	-0.53(-2.40%)
Oct 18, 2010	21.61	22.13	21.36	22.01	2,347,875	+0.60(+2.80%)
Oct 15, 2010	21.73	21.83	21.25	21.41	2,167,614	-0.01(-0.04%)
Oct 14, 2010	21.38	21.69	21.19	21.42	1,358,047	-0.11(-0.50%)
Oct 13, 2010	21.93	21.99	21.50	21.52	2,420,922	-0.23(-1.07%)
Oct 12, 2010	21.32	21.93	20.62	21.76	2,386,172	+0.37(+1.71%)
Oct 11, 2010	21.55	21.73	21.26	21.39	3,572,986	-0.13(-0.62%)
Oct 08, 2010	21.52	22.28	21.23	21.52	2,990,094	+0.28(+1.31%)
Oct 07, 2010	21.58	21.63	21.02	21.25	1,381,375	-0.07(-0.34%)
Oct 06, 2010	21.32	21.79	21.16	21.32	1,755,440	+0.05(+0.25%)
Oct 05, 2010	20.86	21.56	20.86	21.26	2,026,301	+0.71(+3.44%)
Oct 04, 2010	20.79	21.08	20.33	20.56	2,069,085	-0.31(-1.50%)

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