Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	38.21	38.22	37.94	37.95	792,895	-0.36(-0.93%)
Feb 27, 2013	37.58	38.92	37.46	38.31	613,196	+0.72(+1.92%)
Feb 26, 2013	37.26	37.76	37.21	37.58	283,542	+0.47(+1.26%)
Feb 25, 2013	37.96	38.05	37.08	37.12	344,068	-0.83(-2.19%)
Feb 22, 2013	37.63	38.07	37.62	37.95	186,818	+0.44(+1.17%)
Feb 21, 2013	37.46	37.68	37.38	37.51	634,719	+0.02(+0.06%)
Feb 20, 2013	38.08	38.37	37.42	37.49	411,285	-0.67(-1.76%)
Feb 19, 2013	37.80	38.17	37.80	38.16	334,044	+0.38(+1.00%)
Feb 15, 2013	37.92	38.00	37.59	37.78	271,476	-0.19(-0.50%)
Feb 14, 2013	37.61	37.97	37.61	37.97	311,479	+0.17(+0.46%)
Feb 13, 2013	37.44	37.91	37.44	37.80	285,081	+0.39(+1.03%)
Feb 12, 2013	37.23	37.56	37.17	37.41	293,840	+0.15(+0.41%)
Feb 11, 2013	36.93	37.59	36.93	37.26	344,175	+0.22(+0.59%)
Feb 08, 2013	36.84	37.11	36.72	37.04	285,950	+0.21(+0.58%)
Feb 07, 2013	36.54	36.99	36.33	36.83	457,604	+0.33(+0.89%)
Feb 06, 2013	36.33	36.58	36.25	36.50	270,909	+0.18(+0.50%)
Feb 04, 2013	36.28	36.76	36.09	36.32	466,055	-0.27(-0.74%)
Feb 01, 2013	35.98	36.88	35.86	36.59	425,196	+0.77(+2.15%)
Jan 31, 2013	35.48	36.01	35.42	35.82	459,789	+0.23(+0.66%)
Jan 30, 2013	35.53	35.69	35.28	35.59	518,690	+0.17(+0.49%)
Jan 29, 2013	35.37	35.43	34.92	35.41	459,769	-0.16(-0.45%)
Jan 28, 2013	34.88	35.69	34.62	35.57	462,769	+0.67(+1.91%)
Jan 25, 2013	34.94	35.01	34.06	34.91	708,845	-0.42(-1.18%)
Jan 24, 2013	35.53	35.53	33.90	35.32	778,278	-0.21(-0.60%)
Jan 23, 2013	35.46	35.84	35.25	35.53	396,290	+0.06(+0.17%)
Jan 22, 2013	35.22	35.47	35.03	35.47	273,298	+0.30(+0.86%)
Jan 18, 2013	35.33	35.41	34.76	35.17	169,682	-0.11(-0.32%)
Jan 17, 2013	34.96	35.38	34.57	35.28	333,840	+0.52(+1.50%)
Jan 16, 2013	35.08	35.08	34.64	34.76	251,821	-0.38(-1.08%)
Jan 15, 2013	34.53	35.24	34.53	35.14	140,402	+0.40(+1.15%)
Jan 14, 2013	34.85	35.19	34.68	34.74	189,917	-0.20(-0.56%)
Jan 11, 2013	35.09	35.35	34.76	34.94	411,005	+0.39(+1.12%)
Jan 10, 2013	34.66	34.74	34.42	34.55	202,143	+0.05(+0.13%)
Jan 09, 2013	34.10	34.63	34.01	34.51	282,273	+0.54(+1.58%)
Jan 08, 2013	33.96	34.21	33.67	33.97	212,521	-0.12(-0.35%)
Jan 07, 2013	33.77	34.32	33.77	34.09	305,136	+0.16(+0.47%)
Jan 04, 2013	33.30	33.94	33.24	33.93	235,339	+0.62(+1.86%)
Jan 03, 2013	33.27	33.82	33.20	33.31	299,886	-0.04(-0.11%)
Jan 02, 2013	33.38	33.42	32.94	33.35	298,894	+0.59(+1.80%)
Dec 31, 2012	32.08	32.82	31.96	32.76	158,275	+0.58(+1.81%)
Dec 28, 2012	32.27	32.56	32.08	32.18	134,464	-0.33(-1.00%)
Dec 27, 2012	32.67	32.69	32.15	32.50	141,648	-0.19(-0.58%)
Dec 26, 2012	32.83	32.88	32.57	32.69	132,951	-0.14(-0.44%)
Dec 24, 2012	32.80	32.89	32.38	32.83	84,893	-0.10(-0.30%)
Dec 21, 2012	32.49	32.95	32.34	32.93	522,549	-0.05(-0.16%)
Dec 20, 2012	32.71	32.99	32.51	32.99	244,234	+0.34(+1.04%)
Dec 19, 2012	32.63	33.04	32.47	32.64	180,837	-0.03(-0.09%)
Dec 18, 2012	32.48	32.71	32.12	32.67	274,762	+0.39(+1.22%)
Dec 17, 2012	31.98	32.64	31.90	32.28	218,272	+0.36(+1.11%)
Dec 14, 2012	31.86	32.40	31.79	31.93	241,151	-0.05(-0.14%)
Dec 13, 2012	32.36	32.76	31.87	31.97	156,868	-0.42(-1.31%)
Dec 12, 2012	32.48	32.87	32.35	32.40	174,384	+0.11(+0.33%)
Dec 11, 2012	32.31	32.51	32.15	32.29	271,011	+0.07(+0.21%)
Dec 10, 2012	31.69	32.30	31.69	32.22	240,276	+0.47(+1.47%)
Dec 07, 2012	32.12	32.15	31.73	31.76	216,276	-0.21(-0.66%)
Dec 06, 2012	32.06	32.06	31.69	31.97	90,643	-0.08(-0.23%)
Dec 05, 2012	31.76	32.33	31.69	32.04	161,062	+0.42(+1.33%)

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