Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	28.81	28.92	28.55	28.56	2,094,265	-0.36(-1.23%)
Feb 27, 2013	28.55	28.99	28.54	28.92	2,123,139	+0.34(+1.17%)
Feb 26, 2013	28.65	28.84	28.54	28.58	2,046,576	-0.04(-0.15%)
Feb 25, 2013	29.49	29.61	28.61	28.62	3,368,468	-0.73(-2.48%)
Feb 22, 2013	29.51	29.60	29.15	29.35	1,632,313	+0.01(+0.02%)
Feb 21, 2013	29.70	29.70	29.08	29.34	2,297,696	+0.00(+0.00%)
Feb 20, 2013	29.29	29.66	29.13	29.34	2,000,362	+0.15(+0.51%)
Feb 19, 2013	29.07	29.21	28.77	29.19	2,451,491	+0.27(+0.94%)
Feb 15, 2013	29.25	29.26	28.85	28.92	2,697,454	-0.25(-0.86%)
Feb 14, 2013	28.72	29.22	28.70	29.17	3,029,531	+0.33(+1.14%)
Feb 13, 2013	28.71	28.94	28.49	28.84	3,280,872	+0.38(+1.33%)
Feb 12, 2013	28.40	28.56	28.32	28.47	3,091,960	+0.14(+0.50%)
Feb 11, 2013	28.57	28.64	28.11	28.32	4,637,002	-0.11(-0.38%)
Feb 08, 2013	27.73	28.43	27.66	28.43	3,717,396	+0.80(+2.89%)
Feb 07, 2013	27.82	27.82	27.05	27.63	2,531,939	+0.39(+1.44%)
Feb 06, 2013	26.98	27.32	26.92	27.24	2,111,086	+0.53(+1.98%)
Feb 04, 2013	26.71	26.85	26.58	26.71	1,932,500	-0.16(-0.58%)
Feb 01, 2013	26.90	26.92	26.56	26.87	2,179,521	+0.20(+0.75%)
Jan 31, 2013	26.55	26.71	26.43	26.67	2,451,714	+0.09(+0.35%)
Jan 30, 2013	26.65	26.73	26.53	26.58	3,575,064	+0.01(+0.05%)
Jan 29, 2013	26.39	26.60	26.26	26.56	1,552,642	+0.14(+0.54%)
Jan 28, 2013	26.60	26.60	26.41	26.42	4,262,516	-0.21(-0.78%)
Jan 25, 2013	26.70	26.88	26.12	26.63	10,260,066	-0.81(-2.96%)
Jan 24, 2013	27.26	27.64	27.24	27.44	2,625,743	+0.24(+0.87%)
Jan 23, 2013	27.76	27.83	27.12	27.20	3,322,062	-0.54(-1.93%)
Jan 22, 2013	27.87	27.90	27.61	27.74	2,298,238	-0.10(-0.36%)
Jan 18, 2013	27.22	27.90	27.09	27.84	4,452,586	+0.76(+2.82%)
Jan 17, 2013	27.03	27.33	26.84	27.08	2,447,925	+0.26(+0.99%)
Jan 16, 2013	26.55	27.03	26.40	26.81	2,863,104	+0.26(+0.97%)
Jan 15, 2013	26.13	26.61	25.97	26.55	2,792,639	+0.46(+1.78%)
Jan 14, 2013	26.28	26.33	25.66	26.09	2,509,642	-0.24(-0.89%)
Jan 11, 2013	26.52	26.52	25.98	26.33	3,789,602	-0.13(-0.49%)
Jan 10, 2013	25.68	26.65	25.46	26.45	7,788,020	+0.99(+3.90%)
Jan 09, 2013	25.41	25.70	25.31	25.46	2,421,795	+0.21(+0.85%)
Jan 08, 2013	25.16	25.33	24.98	25.25	4,138,535	+0.02(+0.08%)
Jan 07, 2013	25.42	25.51	24.98	25.23	3,325,034	-0.28(-1.09%)
Jan 04, 2013	25.89	26.00	25.44	25.51	3,123,272	-0.27(-1.05%)
Jan 03, 2013	25.41	25.82	25.33	25.78	3,182,376	+0.21(+0.84%)
Jan 02, 2013	25.56	25.62	25.19	25.56	3,448,419	-0.06(-0.22%)
Dec 31, 2012	25.12	25.63	25.01	25.62	1,498,902	+0.42(+1.67%)
Dec 28, 2012	25.34	25.41	25.02	25.20	2,522,740	-0.18(-0.70%)
Dec 27, 2012	25.29	25.43	24.91	25.38	1,657,294	+0.12(+0.48%)
Dec 26, 2012	25.57	25.67	25.17	25.26	1,795,540	-0.36(-1.39%)
Dec 24, 2012	25.90	26.32	25.43	25.61	962,727	-0.11(-0.42%)
Dec 21, 2012	25.93	26.03	25.67	25.72	2,833,614	-0.40(-1.53%)
Dec 20, 2012	26.23	26.29	25.78	26.12	1,783,903	+0.02(+0.08%)
Dec 19, 2012	26.32	26.45	26.08	26.10	2,412,757	-0.11(-0.42%)
Dec 18, 2012	26.35	26.48	26.15	26.21	2,654,855	-0.02(-0.07%)
Dec 17, 2012	26.38	26.53	26.09	26.23	2,329,502	-0.16(-0.60%)
Dec 14, 2012	26.57	26.62	26.28	26.38	1,719,396	-0.16(-0.62%)
Dec 13, 2012	26.75	27.03	26.43	26.55	1,416,567	-0.41(-1.51%)
Dec 12, 2012	27.17	27.29	26.89	26.95	2,141,425	-0.17(-0.63%)
Dec 11, 2012	26.91	27.37	26.63	27.12	1,706,360	+0.29(+1.09%)
Dec 10, 2012	26.75	26.85	26.44	26.83	1,417,762	+0.10(+0.37%)
Dec 07, 2012	26.59	26.76	26.23	26.73	1,531,296	+0.17(+0.64%)
Dec 06, 2012	26.41	26.64	26.40	26.56	1,419,722	+0.16(+0.59%)
Dec 05, 2012	26.51	26.61	26.14	26.40	2,602,588	-0.23(-0.86%)

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