Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.50	19.56	19.34	19.36	436,344	+0.02(+0.09%)
Feb 27, 2013	19.13	19.55	19.13	19.34	279,464	+0.17(+0.90%)
Feb 26, 2013	19.15	19.61	18.88	19.17	374,853	+0.16(+0.82%)
Feb 25, 2013	19.93	19.96	18.99	19.02	492,245	-0.81(-4.07%)
Feb 22, 2013	19.96	19.99	19.66	19.82	269,970	+0.03(+0.13%)
Feb 21, 2013	20.08	20.48	19.73	19.80	374,539	-0.23(-1.13%)
Feb 20, 2013	20.71	21.01	19.92	20.02	996,011	-0.62(-3.02%)
Feb 19, 2013	20.94	21.07	20.59	20.64	956,555	-0.31(-1.49%)
Feb 15, 2013	21.41	21.60	20.53	20.96	617,596	-0.36(-1.67%)
Feb 14, 2013	21.28	21.48	21.06	21.31	320,442	-0.04(-0.20%)
Feb 13, 2013	21.55	21.75	21.35	21.36	540,248	-0.16(-0.77%)
Feb 12, 2013	21.55	21.79	21.41	21.52	283,314	-0.05(-0.24%)
Feb 11, 2013	21.71	21.88	21.43	21.57	228,488	-0.11(-0.52%)
Feb 08, 2013	21.56	22.00	21.55	21.68	289,273	+0.16(+0.72%)
Feb 07, 2013	21.87	21.93	21.42	21.53	344,858	-0.27(-1.23%)
Feb 06, 2013	21.66	22.11	21.63	21.80	345,778	+0.58(+2.74%)
Feb 04, 2013	21.07	21.29	20.69	21.22	401,736	-0.04(-0.20%)
Feb 01, 2013	21.19	21.48	21.09	21.26	266,913	+0.23(+1.07%)
Jan 31, 2013	20.58	21.43	20.57	21.03	755,007	+0.43(+2.10%)
Jan 30, 2013	21.03	21.04	20.45	20.60	386,854	-0.49(-2.30%)
Jan 29, 2013	20.56	21.10	20.56	21.09	516,889	+0.42(+2.01%)
Jan 28, 2013	20.51	20.94	20.35	20.67	465,583	+0.14(+0.68%)
Jan 25, 2013	20.43	20.53	20.26	20.53	307,272	+0.23(+1.11%)
Jan 24, 2013	20.45	20.77	20.19	20.31	358,893	+0.01(+0.04%)
Jan 23, 2013	19.93	20.46	19.93	20.30	256,402	+0.40(+2.00%)
Jan 22, 2013	19.96	20.02	19.59	19.90	177,335	-0.13(-0.65%)
Jan 18, 2013	19.85	20.07	19.80	20.03	186,753	+0.20(+1.01%)
Jan 17, 2013	19.65	20.10	19.51	19.83	236,054	+0.18(+0.93%)
Jan 16, 2013	19.85	19.85	19.46	19.65	252,435	-0.12(-0.61%)
Jan 15, 2013	19.00	19.92	18.99	19.77	356,402	+0.68(+3.54%)
Jan 14, 2013	19.33	19.36	18.58	19.09	276,932	-0.35(-1.78%)
Jan 11, 2013	19.43	19.56	19.15	19.44	287,761	-0.02(-0.09%)
Jan 10, 2013	19.79	19.83	19.14	19.46	271,113	-0.23(-1.15%)
Jan 09, 2013	19.63	19.78	19.49	19.68	350,626	+0.10(+0.49%)
Jan 08, 2013	19.53	19.74	19.45	19.59	610,421	+0.03(+0.13%)
Jan 07, 2013	19.74	19.88	19.49	19.56	315,881	-0.33(-1.66%)
Jan 04, 2013	19.38	20.18	19.28	19.89	683,926	+0.62(+3.24%)
Jan 03, 2013	18.64	19.58	18.45	19.27	355,387	+0.62(+3.35%)
Jan 02, 2013	18.50	18.66	18.11	18.64	442,496	+0.54(+2.97%)
Dec 31, 2012	17.57	18.30	17.55	18.11	514,339	+0.45(+2.55%)
Dec 28, 2012	17.69	17.88	17.59	17.65	188,048	-0.17(-0.97%)
Dec 27, 2012	17.74	17.91	17.25	17.83	219,381	+0.12(+0.69%)
Dec 26, 2012	18.03	18.04	17.52	17.71	258,023	-0.28(-1.54%)
Dec 24, 2012	17.91	18.28	17.84	17.98	158,627	+0.01(+0.05%)
Dec 21, 2012	17.86	17.99	17.54	17.98	899,649	-0.03(-0.14%)
Dec 20, 2012	18.19	18.19	17.86	18.00	321,947	+0.08(+0.44%)
Dec 19, 2012	17.91	18.15	17.83	17.92	443,748	-0.03(-0.19%)
Dec 18, 2012	17.72	18.17	17.63	17.96	897,481	+0.26(+1.47%)
Dec 17, 2012	17.33	17.72	17.20	17.70	334,100	+0.39(+2.25%)
Dec 14, 2012	17.14	17.51	17.07	17.31	396,629	+0.05(+0.30%)
Dec 13, 2012	17.03	17.43	17.03	17.26	601,302	+0.22(+1.27%)
Dec 12, 2012	17.25	17.27	16.97	17.04	374,804	-0.10(-0.58%)
Dec 11, 2012	17.06	17.32	17.02	17.14	263,565	+0.20(+1.18%)
Dec 10, 2012	16.91	17.20	16.82	16.94	326,466	-0.01(-0.05%)
Dec 07, 2012	17.12	17.21	16.85	16.95	219,523	-0.13(-0.76%)
Dec 06, 2012	16.90	17.31	16.71	17.08	227,471	+0.13(+0.77%)
Dec 05, 2012	17.23	17.38	16.91	16.95	511,079	-0.29(-1.71%)

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