Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	22.66	22.83	22.31	22.40	43,286	-0.05(-0.22%)
Jan 30, 2012	22.46	22.96	22.22	22.45	57,418	-0.28(-1.23%)
Jan 27, 2012	23.10	23.10	22.66	22.73	40,299	-0.41(-1.77%)
Jan 26, 2012	23.41	23.77	23.08	23.14	75,386	-0.11(-0.47%)
Jan 25, 2012	23.31	23.34	23.14	23.25	28,035	-0.03(-0.13%)
Jan 24, 2012	22.72	23.29	22.49	23.28	70,187	+0.49(+2.15%)
Jan 23, 2012	22.53	22.82	22.53	22.79	49,863	+0.33(+1.47%)
Jan 20, 2012	22.19	22.51	22.10	22.46	45,059	+0.33(+1.49%)
Jan 19, 2012	21.80	22.25	21.63	22.13	62,570	+0.36(+1.65%)
Jan 18, 2012	21.53	21.91	21.36	21.77	33,412	+0.19(+0.88%)
Jan 17, 2012	21.95	22.41	21.33	21.58	89,525	-0.30(-1.37%)
Jan 13, 2012	21.23	21.92	21.23	21.88	50,949	+0.53(+2.48%)
Jan 12, 2012	21.11	21.60	21.00	21.35	50,779	+0.29(+1.38%)
Jan 11, 2012	20.57	21.65	20.44	21.06	59,639	+0.40(+1.94%)
Jan 10, 2012	20.79	20.86	20.58	20.66	47,560	+0.07(+0.34%)
Jan 09, 2012	20.71	20.75	20.39	20.59	49,322	-0.09(-0.44%)
Jan 06, 2012	21.07	21.46	20.68	20.68	77,700	-0.34(-1.62%)
Jan 05, 2012	20.70	21.14	20.24	21.02	93,026	+0.22(+1.06%)
Jan 04, 2012	21.44	21.44	20.67	20.80	78,290	-0.53(-2.48%)
Dec 30, 2011	22.08	22.14	21.27	21.33	67,758	-0.81(-3.66%)
Dec 29, 2011	21.95	22.32	21.86	22.14	47,382	+0.16(+0.73%)
Dec 28, 2011	22.35	22.91	21.54	21.98	92,899	-1.95(-8.15%)
Dec 27, 2011	23.34	24.00	23.34	23.93	130,140	+0.60(+2.57%)
Dec 23, 2011	23.48	23.50	23.19	23.33	50,534	+0.86(+3.83%)
Dec 21, 2011	21.87	22.56	21.69	22.47	56,416	+0.59(+2.70%)
Dec 20, 2011	21.55	21.96	21.19	21.88	81,616	+0.63(+2.96%)
Dec 19, 2011	22.11	22.67	21.08	21.25	77,297	-0.61(-2.79%)
Dec 16, 2011	22.48	22.67	21.70	21.86	99,623	-0.47(-2.10%)
Dec 15, 2011	21.89	22.33	21.61	22.33	63,093	+0.73(+3.38%)
Dec 14, 2011	21.35	21.71	21.11	21.60	60,915	+0.16(+0.75%)
Dec 13, 2011	22.10	22.21	21.40	21.44	57,055	-0.38(-1.74%)
Dec 12, 2011	21.58	22.07	21.42	21.82	69,375	+0.09(+0.41%)
Dec 09, 2011	21.16	21.89	21.16	21.73	42,300	+0.69(+3.28%)
Dec 08, 2011	21.14	21.38	20.93	21.04	72,611	-0.25(-1.17%)
Dec 07, 2011	20.40	21.45	20.40	21.29	76,622	+0.79(+3.85%)
Dec 06, 2011	20.23	20.62	20.00	20.50	69,377	+0.27(+1.33%)
Dec 05, 2011	20.25	20.42	20.04	20.23	52,425	+0.31(+1.56%)
Dec 02, 2011	19.79	20.06	19.78	19.92	66,469	+0.32(+1.63%)
Dec 01, 2011	19.89	20.05	19.57	19.60	45,241	-0.34(-1.71%)
Nov 30, 2011	20.00	20.25	19.89	19.94	146,598	+0.38(+1.94%)
Nov 29, 2011	19.65	19.80	19.30	19.56	58,886	-0.18(-0.91%)
Nov 28, 2011	19.79	20.16	19.45	19.74	62,875	+0.74(+3.89%)
Nov 25, 2011	19.05	19.40	19.00	19.00	17,970	-0.18(-0.94%)
Nov 23, 2011	19.76	19.84	19.10	19.18	50,591	-0.74(-3.71%)
Nov 22, 2011	20.46	20.49	19.79	19.92	64,084	-0.51(-2.50%)
Nov 21, 2011	21.15	21.20	20.37	20.43	75,789	-0.90(-4.22%)
Nov 18, 2011	21.51	21.65	21.25	21.33	42,986	-0.17(-0.79%)
Nov 17, 2011	22.34	22.52	21.42	21.50	46,784	-0.77(-3.46%)
Nov 16, 2011	22.23	22.93	22.11	22.27	44,498	-0.14(-0.62%)
Nov 15, 2011	21.54	22.46	21.34	22.41	36,079	+0.74(+3.41%)
Nov 14, 2011	22.00	22.19	21.42	21.67	27,790	-0.58(-2.61%)
Nov 11, 2011	22.10	22.30	21.94	22.25	22,309	+0.37(+1.69%)
Nov 10, 2011	21.87	21.91	21.42	21.88	34,204	+0.42(+1.96%)
Nov 09, 2011	21.57	22.01	21.27	21.46	89,853	-0.66(-2.98%)
Nov 08, 2011	21.99	22.49	21.58	22.12	57,261	+0.27(+1.24%)
Nov 07, 2011	21.81	21.94	21.26	21.85	79,321	-0.09(-0.41%)
Nov 04, 2011	22.26	22.38	21.78	21.94	44,151	-0.40(-1.79%)
Nov 03, 2011	23.03	23.03	22.22	22.34	60,241	-0.40(-1.76%)
Nov 02, 2011	22.54	22.80	22.14	22.74	77,227	+0.75(+3.41%)

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