Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	22.77	22.85	22.68	22.70	123,073	-0.26(-1.13%)
Jan 30, 2013	23.05	23.11	22.96	22.96	14,945	-0.09(-0.39%)
Jan 29, 2013	22.95	23.10	22.90	23.05	20,464	+0.11(+0.48%)
Jan 28, 2013	22.97	23.09	22.88	22.94	22,194	-0.30(-1.29%)
Jan 25, 2013	23.12	23.24	23.00	23.24	15,200	+0.46(+2.02%)
Jan 24, 2013	22.91	22.98	22.75	22.78	20,475	-0.04(-0.17%)
Jan 23, 2013	22.76	22.90	22.69	22.82	23,210	-0.03(-0.14%)
Jan 22, 2013	22.93	22.93	22.72	22.85	49,274	-0.22(-0.95%)
Jan 18, 2013	23.13	23.18	22.94	23.07	33,571	-0.13(-0.56%)
Jan 17, 2013	23.23	23.36	23.13	23.20	26,473	+0.31(+1.35%)
Jan 16, 2013	22.96	23.05	22.84	22.89	13,017	+0.15(+0.66%)
Jan 15, 2013	22.63	22.86	22.61	22.74	37,072	+0.29(+1.29%)
Jan 14, 2013	22.59	22.59	22.38	22.45	57,706	+0.33(+1.49%)
Jan 12, 2013	21.93	22.14	21.90	22.12	36,267	+0.00(+0.00%)
Jan 11, 2013	21.93	22.14	21.90	22.12	36,267	+0.31(+1.42%)
Jan 10, 2013	21.81	21.94	21.65	21.81	123,942	+0.70(+3.32%)
Jan 09, 2013	21.14	21.26	21.08	21.11	419,346	-0.16(-0.75%)
Jan 08, 2013	21.30	21.35	21.09	21.27	614,743	-0.39(-1.80%)
Jan 07, 2013	21.60	21.76	21.58	21.66	897,986	-0.30(-1.37%)
Jan 04, 2013	21.81	22.00	21.70	21.96	322,247	+0.22(+1.01%)
Jan 03, 2013	21.83	22.03	21.74	21.74	36,280	-0.43(-1.94%)
Jan 02, 2013	22.34	22.50	22.08	22.17	22,184	-0.33(-1.47%)
Dec 31, 2012	21.74	22.55	21.74	22.50	50,416	+0.78(+3.59%)
Dec 28, 2012	21.85	21.93	21.62	21.72	34,639	-0.17(-0.78%)
Dec 27, 2012	21.95	21.99	21.74	21.89	62,171	+0.24(+1.11%)
Dec 26, 2012	21.36	21.95	21.36	21.65	47,380	-0.00(-0.00%)
Dec 24, 2012	21.90	21.90	21.65	21.65	32,041	-0.02(-0.09%)
Dec 21, 2012	21.54	21.81	21.54	21.67	78,760	-0.21(-0.96%)
Dec 20, 2012	21.93	22.00	21.76	21.88	118,980	+0.15(+0.69%)
Dec 19, 2012	21.93	21.96	21.63	21.73	180,319	+0.20(+0.93%)
Dec 18, 2012	21.43	21.68	21.40	21.53	52,818	+0.20(+0.93%)
Dec 17, 2012	21.33	21.49	21.30	21.33	49,503	+0.02(+0.10%)
Dec 14, 2012	21.12	21.40	21.12	21.31	78,660	+1.64(+8.34%)
Dec 13, 2012	19.75	19.88	19.60	19.67	50,369	-0.03(-0.15%)
Dec 12, 2012	19.65	19.89	19.64	19.70	36,822	+0.19(+0.97%)
Dec 11, 2012	19.53	19.62	19.47	19.51	51,362	+0.05(+0.26%)
Dec 10, 2012	19.34	19.55	19.33	19.46	39,760	+0.05(+0.26%)
Dec 07, 2012	19.32	19.43	19.24	19.41	29,243	-0.02(-0.10%)
Dec 06, 2012	19.31	19.43	19.21	19.43	99,582	+0.18(+0.94%)
Dec 05, 2012	19.22	19.40	19.15	19.25	70,406	-0.24(-1.23%)
Dec 04, 2012	19.36	19.55	19.30	19.49	402,757	+0.41(+2.15%)
Nov 30, 2012	19.07	19.11	18.92	19.08	38,545	+0.39(+2.09%)
Nov 29, 2012	18.77	18.86	18.62	18.69	19,054	-0.16(-0.85%)
Nov 28, 2012	18.52	18.85	18.50	18.85	34,486	+0.35(+1.89%)
Nov 27, 2012	18.43	18.65	18.43	18.50	28,621	+0.25(+1.37%)
Nov 26, 2012	18.08	18.34	18.08	18.25	56,523	-0.17(-0.92%)
Nov 24, 2012	18.25	18.46	18.25	18.42	13,004	+0.00(+0.00%)
Nov 23, 2012	18.25	18.46	18.25	18.42	13,004	+0.71(+4.01%)
Nov 21, 2012	17.78	17.92	17.70	17.71	75,741	-0.13(-0.73%)
Nov 20, 2012	17.60	17.84	17.60	17.84	40,989	+0.33(+1.88%)
Nov 19, 2012	17.37	17.59	17.37	17.51	25,595	+0.54(+3.18%)
Nov 16, 2012	17.21	17.21	16.86	16.97	42,721	-0.36(-2.08%)
Nov 15, 2012	17.52	17.61	17.29	17.33	50,706	-0.19(-1.08%)
Nov 14, 2012	17.81	17.83	17.50	17.52	19,727	-0.26(-1.46%)
Nov 13, 2012	17.71	17.95	17.71	17.78	23,252	-0.14(-0.79%)
Nov 12, 2012	17.95	18.04	17.85	17.92	93,447	+0.22(+1.25%)
Nov 09, 2012	17.63	17.86	17.63	17.70	45,510	-0.05(-0.28%)
Nov 08, 2012	18.03	18.03	17.75	17.75	32,475	-0.32(-1.77%)
Nov 07, 2012	17.98	18.29	17.97	18.07	20,575	-0.17(-0.93%)
Nov 06, 2012	18.28	18.50	18.15	18.24	35,234	+0.07(+0.39%)
Nov 05, 2012	18.08	18.23	17.90	18.17	19,546	-0.04(-0.22%)
Nov 02, 2012	18.29	18.76	18.20	18.21	21,187	-0.19(-1.03%)

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