Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.91	23.91	23.55	23.58	206,015	-0.39(-1.61%)
Feb 27, 2013	23.71	24.30	23.71	23.97	229,896	+0.19(+0.79%)
Feb 26, 2013	22.91	23.84	22.91	23.78	260,895	+0.27(+1.14%)
Feb 22, 2013	23.60	23.73	23.40	23.51	165,788	-0.01(-0.04%)
Feb 21, 2013	23.86	23.90	23.27	23.52	191,739	-0.35(-1.45%)
Feb 20, 2013	24.46	24.55	23.86	23.87	207,657	-0.56(-2.27%)
Feb 19, 2013	24.19	24.44	24.09	24.43	208,686	+0.24(+0.98%)
Feb 15, 2013	24.32	24.45	24.11	24.19	229,504	+0.13(+0.54%)
Feb 14, 2013	24.07	24.45	23.94	24.06	239,233	-0.02(-0.08%)
Feb 13, 2013	23.79	24.09	23.65	24.08	234,601	+0.29(+1.21%)
Feb 12, 2013	24.23	24.25	23.73	23.79	283,055	-0.46(-1.88%)
Feb 11, 2013	23.67	24.25	23.48	24.25	313,112	+0.65(+2.77%)
Feb 08, 2013	23.81	23.87	23.41	23.59	312,477	+0.19(+0.80%)
Feb 07, 2013	23.50	24.44	22.75	23.41	627,700	+1.11(+4.98%)
Feb 06, 2013	22.24	22.49	22.11	22.30	414,855	+0.50(+2.27%)
Feb 04, 2013	21.45	21.92	21.45	21.80	362,850	+0.19(+0.87%)
Feb 01, 2013	21.42	21.63	21.30	21.61	270,238	+0.35(+1.63%)
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%)

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