Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	28.45	28.58	28.18	28.20	2,121,129	+0.05(+0.17%)
Feb 27, 2013	27.43	28.36	27.38	28.15	2,197,747	+0.72(+2.64%)
Feb 26, 2013	27.48	27.62	27.09	27.43	2,694,035	+0.09(+0.32%)
Feb 25, 2013	28.63	28.73	27.34	27.34	3,627,888	-1.14(-4.01%)
Feb 22, 2013	28.05	28.50	28.05	28.49	2,083,081	+0.55(+1.96%)
Feb 21, 2013	28.47	28.47	27.66	27.94	3,463,517	-0.63(-2.19%)
Feb 20, 2013	28.86	29.03	28.49	28.56	2,540,643	-0.35(-1.22%)
Feb 19, 2013	28.80	29.06	28.66	28.92	5,361,660	+0.19(+0.65%)
Feb 15, 2013	28.79	29.08	28.62	28.73	2,803,242	-0.09(-0.31%)
Feb 14, 2013	28.58	28.85	28.44	28.82	1,899,168	+0.08(+0.27%)
Feb 13, 2013	28.55	29.08	28.55	28.74	1,683,412	+0.25(+0.89%)
Feb 12, 2013	28.92	28.98	28.46	28.49	2,220,722	-0.41(-1.42%)
Feb 11, 2013	28.66	28.92	28.46	28.90	2,409,260	+0.24(+0.85%)
Feb 08, 2013	28.27	28.75	28.27	28.65	2,467,964	+0.37(+1.31%)
Feb 07, 2013	28.43	28.56	27.88	28.28	1,935,328	-0.11(-0.38%)
Feb 06, 2013	28.02	28.48	27.93	28.39	2,138,107	+0.44(+1.57%)
Feb 04, 2013	28.04	28.34	27.90	27.95	1,540,135	-0.29(-1.04%)
Feb 01, 2013	28.39	28.50	28.15	28.24	2,754,531	+0.13(+0.45%)
Jan 31, 2013	28.00	28.53	28.00	28.11	2,856,987	+0.04(+0.14%)
Jan 30, 2013	28.17	28.73	28.00	28.08	2,528,644	-0.11(-0.38%)
Jan 29, 2013	27.98	28.29	27.79	28.18	2,171,771	+0.15(+0.52%)
Jan 28, 2013	28.14	28.19	27.77	28.04	2,393,903	-0.07(-0.24%)
Jan 25, 2013	28.03	28.11	27.72	28.11	3,112,744	+0.36(+1.30%)
Jan 24, 2013	27.23	27.81	27.21	27.74	5,044,282	+0.53(+1.94%)
Jan 23, 2013	26.22	27.45	26.00	27.22	6,825,433	+0.74(+2.81%)
Jan 22, 2013	26.59	26.61	26.09	26.47	3,467,275	-0.14(-0.51%)
Jan 18, 2013	26.56	26.61	26.09	26.61	2,433,833	+0.13(+0.48%)
Jan 17, 2013	25.83	26.59	25.81	26.48	3,835,334	+0.78(+3.04%)
Jan 16, 2013	25.62	25.80	25.49	25.70	2,172,978	-0.12(-0.45%)
Jan 15, 2013	25.61	25.88	25.61	25.82	2,479,572	-0.04(-0.15%)
Jan 14, 2013	25.81	25.91	25.57	25.86	2,018,960	+0.04(+0.15%)
Jan 11, 2013	25.93	26.05	25.70	25.82	2,047,390	-0.20(-0.75%)
Jan 10, 2013	25.91	26.01	25.66	26.01	3,097,434	+0.23(+0.91%)
Jan 09, 2013	25.88	26.00	25.68	25.78	2,119,328	+0.01(+0.04%)
Jan 08, 2013	25.68	25.82	25.58	25.77	2,834,055	-0.04(-0.15%)
Jan 07, 2013	25.83	25.94	25.48	25.81	2,933,403	+0.17(+0.65%)
Jan 04, 2013	25.44	25.93	25.43	25.64	5,227,026	+0.53(+2.10%)
Jan 03, 2013	24.90	25.37	24.78	25.11	5,085,559	+0.21(+0.82%)
Jan 02, 2013	24.83	24.91	24.23	24.91	3,357,499	+0.67(+2.78%)
Dec 31, 2012	23.47	24.26	23.40	24.23	2,432,150	+0.65(+2.78%)
Dec 28, 2012	23.49	23.71	23.36	23.58	1,753,613	-0.18(-0.74%)
Dec 27, 2012	23.60	23.84	23.34	23.75	2,459,771	+0.13(+0.54%)
Dec 26, 2012	23.88	23.88	23.47	23.63	2,073,372	-0.23(-0.98%)
Dec 24, 2012	23.86	23.93	23.77	23.86	687,304	-0.07(-0.29%)
Dec 21, 2012	23.65	24.07	23.62	23.93	3,173,530	-0.22(-0.93%)
Dec 20, 2012	24.02	24.21	23.99	24.16	2,394,396	+0.09(+0.37%)
Dec 19, 2012	24.12	24.30	24.03	24.07	2,603,972	-0.06(-0.24%)
Dec 18, 2012	23.82	24.17	23.78	24.13	2,988,642	+0.32(+1.36%)
Dec 17, 2012	23.77	24.00	23.74	23.80	5,444,257	+0.09(+0.37%)
Dec 14, 2012	23.46	23.83	23.44	23.72	3,178,669	+0.22(+0.92%)
Dec 13, 2012	23.39	23.68	23.32	23.50	2,787,251	+0.04(+0.17%)
Dec 12, 2012	23.69	23.94	23.44	23.46	2,362,641	-0.20(-0.83%)
Dec 11, 2012	23.76	23.98	23.62	23.66	1,945,438	+0.03(+0.12%)
Dec 10, 2012	23.20	23.66	23.19	23.63	2,252,606	+0.39(+1.68%)
Dec 07, 2012	23.17	23.39	23.00	23.24	2,292,854	+0.14(+0.59%)
Dec 06, 2012	22.62	23.10	22.48	23.10	2,314,368	+0.47(+2.07%)
Dec 05, 2012	22.58	22.91	22.30	22.63	5,137,996	+0.15(+0.65%)

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