Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.12	19.15	19.04	19.05	99,714	-0.03(-0.15%)
Feb 27, 2013	18.78	19.09	18.78	19.08	96,392	+0.24(+1.29%)
Feb 26, 2013	18.85	18.91	18.74	18.84	96,797	-0.28(-1.46%)
Feb 22, 2013	18.98	19.11	18.97	19.11	73,777	+0.21(+1.13%)
Feb 21, 2013	18.87	18.93	18.81	18.90	137,599	-0.21(-1.12%)
Feb 20, 2013	19.39	19.39	19.11	19.11	142,791	-0.17(-0.88%)
Feb 19, 2013	19.20	19.30	19.19	19.28	82,082	+0.20(+1.04%)
Feb 15, 2013	19.18	19.18	19.03	19.09	54,124	-0.04(-0.23%)
Feb 14, 2013	19.11	19.15	19.04	19.13	35,269	-0.09(-0.46%)
Feb 13, 2013	19.27	19.29	19.19	19.22	119,859	+0.03(+0.15%)
Feb 12, 2013	19.12	19.23	19.12	19.19	39,291	+0.07(+0.38%)
Feb 11, 2013	19.14	19.14	19.05	19.11	97,594	+0.00(+0.00%)
Feb 08, 2013	19.10	19.15	19.07	19.11	547,335	+0.07(+0.39%)
Feb 07, 2013	19.17	19.17	18.95	19.04	40,971	-0.15(-0.81%)
Feb 06, 2013	19.06	19.20	19.02	19.20	53,616	+0.11(+0.58%)
Feb 04, 2013	19.22	19.25	19.05	19.09	117,522	-0.31(-1.59%)
Feb 01, 2013	19.42	19.45	19.34	19.39	74,325	+0.12(+0.65%)
Jan 31, 2013	19.31	19.34	19.23	19.27	65,360	-0.05(-0.27%)
Jan 30, 2013	19.35	19.44	19.30	19.32	60,943	+0.00(+0.00%)
Jan 29, 2013	19.23	19.33	19.23	19.32	62,611	+0.13(+0.69%)
Jan 28, 2013	19.23	19.23	19.14	19.19	54,979	-0.09(-0.46%)
Jan 25, 2013	19.25	19.30	19.17	19.28	77,426	+0.13(+0.65%)
Jan 24, 2013	19.11	19.18	19.07	19.15	88,830	+0.08(+0.42%)
Jan 23, 2013	19.08	19.08	18.99	19.07	248,283	-0.04(-0.23%)
Jan 22, 2013	19.08	19.11	18.94	19.11	50,405	+0.01(+0.03%)
Jan 18, 2013	19.10	19.11	19.00	19.11	268,452	+0.00(+0.00%)
Jan 17, 2013	19.11	19.14	19.05	19.11	87,231	+0.13(+0.70%)
Jan 16, 2013	18.93	19.00	18.92	18.98	86,917	-0.08(-0.42%)
Jan 15, 2013	19.03	19.07	18.96	19.06	115,641	-0.04(-0.19%)
Jan 14, 2013	19.16	19.16	19.00	19.09	130,610	-0.01(-0.04%)
Jan 11, 2013	19.09	19.11	19.00	19.10	835,025	+0.05(+0.27%)
Jan 10, 2013	18.94	19.07	18.94	19.05	1,943,558	+0.25(+1.33%)
Jan 09, 2013	18.75	18.83	18.75	18.80	80,400	+0.08(+0.43%)
Jan 08, 2013	18.73	18.76	18.63	18.72	263,571	-0.08(-0.43%)
Jan 07, 2013	18.73	18.81	18.70	18.80	141,391	-0.04(-0.20%)
Jan 04, 2013	18.74	18.88	18.69	18.84	57,725	+0.07(+0.39%)
Jan 03, 2013	18.82	18.88	18.72	18.76	48,254	-0.13(-0.66%)
Jan 02, 2013	18.90	18.90	18.82	18.89	316,249	+0.26(+1.38%)
Dec 31, 2012	18.47	18.65	18.44	18.63	41,630	+0.23(+1.24%)
Dec 28, 2012	18.42	18.45	18.35	18.40	64,702	-0.11(-0.60%)
Dec 27, 2012	18.56	18.57	18.42	18.51	156,385	+0.07(+0.36%)
Dec 26, 2012	18.48	18.62	18.42	18.45	196,043	+0.01(+0.08%)
Dec 24, 2012	18.39	18.52	18.39	18.43	296,434	-0.06(-0.32%)
Dec 21, 2012	18.41	18.50	18.41	18.49	36,340	-0.17(-0.89%)
Dec 20, 2012	18.60	18.66	18.56	18.66	41,726	+0.10(+0.55%)
Dec 19, 2012	18.60	18.63	18.55	18.55	90,642	+0.04(+0.24%)
Dec 18, 2012	18.39	18.51	18.32	18.51	104,017	+0.21(+1.15%)
Dec 17, 2012	18.20	18.30	18.19	18.30	249,048	+0.09(+0.48%)
Dec 14, 2012	18.10	18.27	18.10	18.21	36,816	+0.13(+0.72%)
Dec 13, 2012	18.18	18.21	18.05	18.08	55,126	-0.09(-0.52%)
Dec 12, 2012	18.19	18.30	18.16	18.18	33,425	+0.06(+0.32%)
Dec 11, 2012	18.04	18.19	18.04	18.12	336,038	+0.06(+0.32%)
Dec 10, 2012	17.99	18.06	17.96	18.06	645,539	+0.09(+0.53%)
Dec 07, 2012	17.96	17.99	17.91	17.96	35,870	+0.01(+0.08%)
Dec 06, 2012	17.94	17.96	17.90	17.95	20,730	+0.00(+0.02%)
Dec 05, 2012	17.96	18.03	17.89	17.95	154,420	+0.03(+0.14%)

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