Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	21.11	21.56	20.93	21.26	418,508	+0.11(+0.52%)
Jan 30, 2013	21.37	21.53	20.93	21.16	527,122	-0.63(-2.91%)
Jan 29, 2013	22.17	22.18	21.58	21.79	329,216	-0.38(-1.70%)
Jan 28, 2013	21.74	22.34	21.71	22.17	339,635	+0.49(+2.24%)
Jan 25, 2013	21.50	21.76	21.37	21.68	206,325	+0.26(+1.20%)
Jan 24, 2013	21.03	21.62	20.95	21.42	292,668	+0.46(+2.17%)
Jan 23, 2013	21.13	21.19	20.82	20.97	225,135	-0.17(-0.80%)
Jan 22, 2013	20.99	21.17	20.81	21.14	246,619	+0.16(+0.76%)
Jan 18, 2013	20.77	21.06	20.75	20.98	617,577	+0.15(+0.71%)
Jan 17, 2013	20.51	20.84	20.51	20.83	406,974	+0.38(+1.84%)
Jan 16, 2013	20.29	20.50	20.07	20.45	293,206	+0.05(+0.24%)
Jan 15, 2013	20.21	20.41	20.10	20.40	214,996	+0.13(+0.64%)
Jan 14, 2013	20.40	20.47	20.19	20.27	154,581	-0.14(-0.68%)
Jan 11, 2013	20.20	20.65	20.20	20.41	251,547	+0.25(+1.23%)
Jan 10, 2013	20.02	20.16	19.86	20.16	275,610	+0.22(+1.09%)
Jan 09, 2013	20.17	20.20	19.93	19.95	254,895	-0.15(-0.74%)
Jan 08, 2013	19.74	20.10	19.66	20.09	293,582	+0.40(+2.01%)
Jan 07, 2013	19.96	20.01	19.66	19.70	226,153	-0.43(-2.12%)
Jan 04, 2013	20.03	20.23	19.80	20.12	220,488	+0.23(+1.15%)
Jan 03, 2013	19.75	20.07	19.36	19.90	208,344	+0.20(+1.01%)
Jan 02, 2013	19.91	19.94	19.31	19.70	408,455	-0.16(-0.80%)
Dec 31, 2012	19.18	19.94	19.16	19.86	284,913	+0.57(+2.98%)
Dec 28, 2012	19.35	19.68	19.20	19.28	100,479	-0.22(-1.12%)
Dec 27, 2012	19.04	19.61	18.94	19.50	169,368	+0.43(+2.24%)
Dec 26, 2012	19.21	19.35	18.88	19.07	135,211	-0.17(-0.88%)
Dec 24, 2012	19.69	19.89	19.19	19.24	133,215	-0.30(-1.52%)
Dec 21, 2012	19.97	20.04	19.27	19.54	1,011,815	-0.65(-3.24%)
Dec 20, 2012	20.12	20.38	19.81	20.19	210,731	+0.02(+0.10%)
Dec 19, 2012	19.76	20.43	19.76	20.17	282,103	+0.39(+1.95%)
Dec 18, 2012	19.34	19.86	19.17	19.79	221,700	+0.46(+2.36%)
Dec 17, 2012	19.25	19.40	19.13	19.33	183,015	+0.12(+0.62%)
Dec 14, 2012	19.54	19.68	19.19	19.21	186,494	-0.44(-2.22%)
Dec 13, 2012	19.79	19.81	19.50	19.65	246,739	-0.18(-0.90%)
Dec 12, 2012	20.03	20.03	19.63	19.83	204,119	-0.06(-0.30%)
Dec 11, 2012	20.00	20.00	19.76	19.89	295,849	+0.09(+0.45%)
Dec 10, 2012	19.88	19.99	19.72	19.80	325,854	+0.02(+0.10%)
Dec 07, 2012	20.13	20.18	19.68	19.78	240,015	-0.25(-1.24%)
Dec 06, 2012	19.98	20.21	19.83	20.03	198,947	-0.02(-0.10%)
Dec 05, 2012	20.05	20.35	19.86	20.05	296,677	-0.02(-0.10%)
Dec 04, 2012	20.43	20.47	19.98	20.07	544,026	-1.35(-6.30%)
Nov 30, 2012	21.35	21.43	21.20	21.41	433,917	+0.14(+0.65%)
Nov 29, 2012	21.13	21.53	21.13	21.27	268,314	+0.38(+1.80%)
Nov 28, 2012	20.95	20.95	20.41	20.90	482,356	-0.07(-0.33%)
Nov 27, 2012	20.86	21.73	20.85	20.97	442,513	+0.08(+0.38%)
Nov 26, 2012	20.76	20.92	20.70	20.89	276,445	+0.08(+0.38%)
Nov 23, 2012	20.86	20.98	20.62	20.81	155,382	+0.06(+0.29%)
Nov 21, 2012	20.71	20.91	20.60	20.75	167,759	+0.03(+0.14%)
Nov 20, 2012	19.85	21.07	19.73	20.72	495,726	+0.89(+4.50%)
Nov 19, 2012	20.09	20.14	19.73	19.83	510,399	+0.01(+0.05%)
Nov 16, 2012	19.47	20.00	19.33	19.82	446,700	+0.32(+1.63%)
Nov 15, 2012	19.59	19.63	19.03	19.50	253,933	-0.18(-0.91%)
Nov 14, 2012	19.83	19.88	19.59	19.68	257,973	-0.14(-0.70%)
Nov 13, 2012	19.70	19.98	19.63	19.82	362,278	+0.02(+0.10%)
Nov 12, 2012	19.61	19.86	19.37	19.80	164,475	+0.26(+1.32%)
Nov 09, 2012	19.54	19.89	19.43	19.54	163,536	-0.19(-0.95%)
Nov 08, 2012	19.90	20.07	19.73	19.73	132,579	-0.15(-0.75%)
Nov 07, 2012	20.31	20.32	19.76	19.88	224,868	-0.62(-3.05%)
Nov 06, 2012	20.39	20.82	20.29	20.50	194,711	+0.10(+0.49%)
Nov 05, 2012	20.73	20.92	20.18	20.40	274,680	-0.27(-1.30%)
Nov 02, 2012	20.85	21.08	20.39	20.67	413,997	+0.25(+1.21%)

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