Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.66	24.21	23.62	24.00	3,622,680	+0.36(+1.54%)
Feb 27, 2013	23.45	23.68	23.39	23.64	3,084,176	+0.21(+0.89%)
Feb 26, 2013	23.51	23.57	23.24	23.43	2,260,049	+0.03(+0.12%)
Feb 25, 2013	24.10	24.16	23.34	23.40	3,054,045	-0.54(-2.27%)
Feb 22, 2013	23.65	23.98	23.62	23.94	2,554,327	+0.49(+2.08%)
Feb 21, 2013	24.10	24.17	23.43	23.46	6,995,023	-0.77(-3.20%)
Feb 20, 2013	24.69	24.73	24.21	24.23	5,071,710	-0.48(-1.95%)
Feb 19, 2013	24.44	24.82	24.30	24.71	3,911,117	+0.40(+1.64%)
Feb 15, 2013	24.37	24.57	24.24	24.31	3,775,380	-0.34(-1.39%)
Feb 14, 2013	24.43	24.71	24.40	24.66	3,056,257	+0.15(+0.63%)
Feb 13, 2013	24.57	24.71	24.39	24.50	2,610,407	+0.07(+0.29%)
Feb 12, 2013	24.54	24.59	24.38	24.43	3,082,560	-0.04(-0.17%)
Feb 11, 2013	24.24	24.61	24.23	24.48	2,952,973	-0.22(-0.88%)
Feb 08, 2013	24.57	24.72	24.43	24.69	2,121,130	+0.20(+0.80%)
Feb 07, 2013	24.57	24.63	24.34	24.50	2,351,749	-0.03(-0.14%)
Feb 06, 2013	24.16	24.56	24.06	24.53	3,170,063	+0.58(+2.42%)
Feb 04, 2013	24.22	24.24	23.90	23.95	3,007,894	-0.52(-2.14%)
Feb 01, 2013	24.12	24.58	24.08	24.48	4,828,262	+0.49(+2.04%)
Jan 31, 2013	23.64	24.05	23.46	23.99	5,808,504	+0.04(+0.17%)
Jan 30, 2013	23.57	23.98	23.57	23.94	4,530,514	+0.29(+1.21%)
Jan 29, 2013	23.59	23.75	23.49	23.66	3,474,598	+0.02(+0.09%)
Jan 28, 2013	23.49	23.71	23.43	23.64	2,469,889	+0.10(+0.45%)
Jan 25, 2013	23.51	23.56	23.36	23.53	1,901,422	+0.10(+0.45%)
Jan 24, 2013	23.39	23.61	23.34	23.43	1,962,927	+0.05(+0.21%)
Jan 23, 2013	23.50	23.53	23.34	23.38	3,433,394	-0.21(-0.89%)
Jan 22, 2013	23.42	23.62	23.41	23.59	2,951,871	+0.09(+0.39%)
Jan 18, 2013	23.48	23.63	23.14	23.50	3,902,317	+0.10(+0.45%)
Jan 17, 2013	23.16	23.67	23.16	23.39	7,980,098	+0.32(+1.39%)
Jan 16, 2013	22.32	23.18	21.83	23.07	6,392,967	+0.82(+3.70%)
Jan 15, 2013	21.97	22.29	21.97	22.25	3,343,353	+0.10(+0.47%)
Jan 14, 2013	22.21	22.26	21.99	22.14	2,586,591	-0.08(-0.35%)
Jan 11, 2013	22.36	22.37	21.96	22.22	2,329,401	-0.19(-0.84%)
Jan 10, 2013	22.25	22.46	22.05	22.41	3,925,152	+0.35(+1.58%)
Jan 09, 2013	22.12	22.38	21.98	22.06	3,595,552	-0.23(-1.03%)
Jan 08, 2013	22.54	22.55	22.22	22.29	2,932,570	-0.29(-1.27%)
Jan 07, 2013	22.60	22.73	22.35	22.58	4,071,346	-0.17(-0.77%)
Jan 04, 2013	22.19	22.77	22.08	22.75	6,566,473	+0.61(+2.74%)
Jan 03, 2013	21.91	22.22	21.66	22.14	5,321,783	+0.28(+1.28%)
Jan 02, 2013	21.64	21.86	21.12	21.86	3,180,331	+0.74(+3.50%)
Dec 31, 2012	20.95	21.17	20.91	21.12	2,683,853	+0.09(+0.43%)
Dec 28, 2012	20.91	21.15	20.83	21.03	2,296,328	-0.03(-0.13%)
Dec 27, 2012	21.12	21.18	20.75	21.06	2,170,157	-0.07(-0.33%)
Dec 26, 2012	21.01	21.20	20.89	21.13	1,964,429	+0.18(+0.87%)
Dec 24, 2012	20.96	21.08	20.80	20.95	892,977	-0.12(-0.56%)
Dec 21, 2012	20.73	21.17	20.73	21.07	3,587,821	-0.16(-0.76%)
Dec 20, 2012	21.09	21.28	21.04	21.23	1,757,304	+0.17(+0.83%)
Dec 19, 2012	21.28	21.32	21.04	21.05	2,541,813	-0.18(-0.85%)
Dec 18, 2012	20.52	21.26	20.52	21.24	4,405,250	+0.74(+3.61%)
Dec 17, 2012	20.09	20.51	20.04	20.50	2,503,791	+0.49(+2.44%)
Dec 14, 2012	20.12	20.21	19.99	20.01	1,768,576	-0.15(-0.73%)
Dec 13, 2012	20.24	20.34	20.11	20.15	3,528,019	-0.28(-1.37%)
Dec 12, 2012	20.59	20.72	20.38	20.43	4,523,931	+0.00(+0.00%)
Dec 11, 2012	20.36	20.48	20.33	20.43	2,797,452	+0.11(+0.55%)
Dec 10, 2012	20.18	20.54	20.07	20.32	2,157,163	+0.09(+0.45%)
Dec 07, 2012	20.15	20.25	20.11	20.23	1,846,664	+0.14(+0.69%)
Dec 06, 2012	20.07	20.13	19.95	20.09	2,481,085	+0.01(+0.07%)
Dec 05, 2012	20.08	20.27	20.01	20.08	3,943,004	+0.06(+0.31%)

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