Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	27.68	28.00	27.55	27.71	6,907,377	+0.06(+0.21%)
Dec 29, 2011	27.33	27.77	27.33	27.65	1,154,946	+0.50(+1.83%)
Dec 28, 2011	27.91	28.17	27.15	27.16	1,076,245	-0.68(-2.45%)
Dec 27, 2011	28.07	28.10	27.73	27.84	987,218	-0.38(-1.34%)
Dec 23, 2011	27.57	28.51	27.50	28.22	2,218,648	+1.21(+4.47%)
Dec 21, 2011	26.62	27.21	26.42	27.01	3,079,724	+0.29(+1.09%)
Dec 20, 2011	25.98	26.85	25.88	26.72	5,974,674	+2.26(+9.23%)
Dec 19, 2011	25.11	25.29	24.36	24.46	2,099,355	-0.62(-2.48%)
Dec 16, 2011	25.44	25.70	24.85	25.08	3,058,843	-0.39(-1.53%)
Dec 15, 2011	25.40	26.14	25.21	25.47	3,948,791	+0.21(+0.85%)
Dec 14, 2011	25.27	25.34	24.77	25.26	3,549,196	-0.28(-1.10%)
Dec 13, 2011	25.14	25.83	25.14	25.54	3,803,185	+0.55(+2.22%)
Dec 12, 2011	24.81	25.34	24.22	24.99	4,968,613	-0.15(-0.58%)
Dec 09, 2011	24.68	25.49	24.53	25.13	3,747,625	+0.48(+1.93%)
Dec 08, 2011	25.70	25.75	24.64	24.66	3,111,813	-1.09(-4.23%)
Dec 07, 2011	26.16	26.16	25.54	25.75	3,155,058	-0.43(-1.64%)
Dec 06, 2011	26.54	26.80	25.93	26.17	4,425,868	-0.46(-1.72%)
Dec 05, 2011	25.84	26.75	25.84	26.63	8,013,293	+1.13(+4.43%)
Dec 02, 2011	24.33	25.74	24.33	25.50	14,190,167	+1.59(+6.63%)
Dec 01, 2011	23.74	24.35	23.70	23.92	2,796,448	+0.01(+0.04%)
Nov 30, 2011	23.90	24.76	23.71	23.91	3,280,868	+0.54(+2.33%)
Nov 29, 2011	23.48	23.53	23.26	23.36	2,973,813	-0.02(-0.08%)
Nov 28, 2011	23.82	24.14	23.09	23.38	2,769,828	+0.18(+0.80%)
Nov 25, 2011	22.59	23.41	22.59	23.20	1,710,908	+0.55(+2.45%)
Nov 23, 2011	22.95	23.25	22.64	22.64	3,474,940	-0.48(-2.06%)
Nov 22, 2011	22.95	23.26	22.58	23.12	3,138,180	+0.17(+0.72%)
Nov 21, 2011	23.39	23.77	22.91	22.95	2,955,736	-1.11(-4.61%)
Nov 18, 2011	24.12	24.48	23.96	24.06	3,859,085	+0.11(+0.45%)
Nov 17, 2011	23.31	24.15	23.31	23.95	5,451,584	+0.56(+2.41%)
Nov 16, 2011	23.39	23.91	23.32	23.39	4,352,371	-0.15(-0.62%)
Nov 15, 2011	22.82	23.70	22.50	23.54	4,133,227	+0.61(+2.67%)
Nov 14, 2011	23.08	23.52	22.82	22.92	4,099,274	-0.20(-0.85%)
Nov 11, 2011	22.64	23.16	22.30	23.12	5,006,387	+0.51(+2.26%)
Nov 10, 2011	21.87	22.64	21.59	22.61	6,214,871	+0.94(+4.35%)
Nov 09, 2011	21.40	22.40	21.33	21.67	9,996,482	-0.23(-1.06%)
Nov 08, 2011	22.10	22.12	21.00	21.90	5,753,921	-0.22(-0.97%)
Nov 07, 2011	20.72	22.56	20.72	22.12	11,005,058	+1.06(+5.03%)
Nov 04, 2011	20.96	21.25	20.71	21.06	4,684,293	-0.18(-0.84%)
Nov 03, 2011	21.48	21.79	21.09	21.24	3,454,457	-0.01(-0.04%)
Nov 02, 2011	21.69	21.88	21.16	21.25	2,137,947	-0.13(-0.63%)
Nov 01, 2011	21.07	21.64	20.63	21.38	4,055,787	-0.30(-1.37%)
Oct 31, 2011	21.71	21.93	21.48	21.68	3,488,811	-0.24(-1.10%)
Oct 28, 2011	22.76	22.82	21.52	21.92	4,867,909	-0.90(-3.93%)
Oct 27, 2011	23.73	24.09	22.73	22.82	3,819,325	-0.48(-2.08%)
Oct 26, 2011	23.40	23.60	22.93	23.30	3,583,368	+0.14(+0.62%)
Oct 25, 2011	23.65	23.65	23.13	23.16	2,247,692	-0.57(-2.38%)
Oct 24, 2011	23.38	23.78	23.32	23.72	2,815,592	+0.48(+2.08%)
Oct 21, 2011	23.10	23.41	23.05	23.24	1,683,741	+0.39(+1.69%)
Oct 20, 2011	22.97	23.12	22.18	22.85	2,102,788	-0.11(-0.47%)
Oct 19, 2011	23.52	23.73	22.84	22.96	3,247,364	-0.48(-2.03%)
Oct 18, 2011	24.04	24.13	23.08	23.43	5,174,742	-0.49(-2.06%)
Oct 17, 2011	24.70	24.77	23.85	23.93	3,323,040	-0.74(-2.98%)
Oct 14, 2011	24.91	25.06	24.62	24.66	2,441,337	+0.17(+0.70%)
Oct 13, 2011	24.57	24.72	24.36	24.49	2,338,623	-0.29(-1.16%)
Oct 12, 2011	24.84	25.53	24.74	24.78	2,700,583	+0.04(+0.18%)
Oct 11, 2011	24.46	24.84	23.98	24.74	2,422,567	+0.02(+0.07%)
Oct 10, 2011	23.81	24.83	23.72	24.72	2,743,669	+1.24(+5.27%)
Oct 07, 2011	22.58	23.84	22.50	23.48	4,343,400	+1.00(+4.47%)
Oct 06, 2011	22.40	22.68	22.13	22.48	3,685,203	+0.13(+0.56%)
Oct 05, 2011	22.35	22.54	21.90	22.35	3,152,397	+0.11(+0.48%)
Oct 04, 2011	20.85	22.32	20.28	22.24	5,136,292	+1.06(+5.00%)

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