Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	21.79	22.29	21.79	22.23	1,554,780	+0.59(+2.73%)
Feb 27, 2013	20.50	21.82	20.50	21.64	766,731	+0.68(+3.24%)
Feb 26, 2013	21.16	21.41	20.51	20.96	848,867	+0.11(+0.53%)
Feb 25, 2013	21.23	21.59	20.82	20.85	691,004	-0.19(-0.90%)
Feb 22, 2013	21.05	21.36	20.77	21.04	2,281,514	+0.06(+0.29%)
Feb 21, 2013	21.11	21.27	20.70	20.98	4,260,201	-0.22(-1.04%)
Feb 20, 2013	21.88	21.92	21.14	21.20	1,378,199	-0.66(-3.02%)
Feb 19, 2013	21.99	22.23	21.28	21.86	2,329,140	-0.14(-0.64%)
Feb 15, 2013	20.47	22.82	20.27	22.00	6,212,209	+1.44(+7.00%)
Feb 14, 2013	19.29	21.00	18.33	20.56	4,903,925	+1.91(+10.24%)
Feb 13, 2013	18.30	18.66	18.16	18.65	2,593,368	+0.23(+1.25%)
Feb 12, 2013	18.40	18.52	18.26	18.42	1,063,365	+0.06(+0.33%)
Feb 11, 2013	18.33	18.64	18.28	18.36	1,236,607	+0.04(+0.22%)
Feb 08, 2013	18.00	18.32	17.95	18.32	968,510	+0.30(+1.66%)
Feb 07, 2013	18.29	18.36	17.44	18.02	1,465,973	-0.32(-1.74%)
Feb 06, 2013	18.32	18.60	18.13	18.34	618,483	+0.30(+1.66%)
Feb 04, 2013	18.39	18.48	17.92	18.04	1,272,912	-0.40(-2.17%)
Feb 01, 2013	18.38	18.67	18.21	18.44	1,008,828	+0.06(+0.33%)
Jan 31, 2013	17.86	18.49	17.79	18.38	1,709,135	+0.54(+3.03%)
Jan 30, 2013	18.62	18.79	17.77	17.84	1,463,543	-0.76(-4.09%)
Jan 29, 2013	18.73	18.78	18.29	18.60	871,913	-0.14(-0.75%)
Jan 28, 2013	18.79	18.89	18.66	18.74	1,018,286	+0.04(+0.21%)
Jan 25, 2013	18.34	18.72	18.07	18.70	2,089,162	+0.45(+2.47%)
Jan 24, 2013	18.42	19.11	18.04	18.25	2,438,234	-0.13(-0.71%)
Jan 23, 2013	18.63	18.90	18.23	18.38	3,696,810	-0.80(-4.17%)
Jan 22, 2013	19.18	19.23	18.90	19.18	848,025	+0.00(+0.00%)
Jan 18, 2013	19.17	19.21	18.83	19.18	806,508	-0.03(-0.16%)
Jan 17, 2013	18.93	19.21	18.52	19.21	1,164,622	+0.30(+1.59%)
Jan 16, 2013	19.54	19.54	18.80	18.91	1,186,072	-0.63(-3.22%)
Jan 15, 2013	19.11	19.84	19.04	19.54	1,798,458	+0.32(+1.66%)
Jan 14, 2013	18.76	19.44	18.68	19.22	2,472,835	+1.02(+5.60%)
Jan 11, 2013	18.84	19.17	18.14	18.20	2,371,944	-0.76(-4.01%)
Jan 10, 2013	19.40	19.40	18.63	18.96	1,856,901	-0.35(-1.81%)
Jan 09, 2013	18.75	19.60	18.66	19.31	2,505,110	+0.51(+2.71%)
Jan 08, 2013	17.87	18.80	17.87	18.80	2,525,179	+0.91(+5.08%)
Jan 07, 2013	17.31	17.93	16.72	17.89	2,179,343	+0.61(+3.54%)
Jan 04, 2013	17.18	17.37	17.02	17.28	1,419,709	+0.18(+1.05%)
Jan 03, 2013	17.01	17.23	16.90	17.10	1,431,528	+0.10(+0.59%)
Jan 02, 2013	16.90	17.09	16.58	17.00	1,509,381	+0.38(+2.29%)
Dec 31, 2012	16.08	16.66	15.99	16.62	1,594,516	+0.55(+3.42%)
Dec 28, 2012	16.08	16.20	15.92	16.07	781,823	-0.01(-0.06%)
Dec 27, 2012	16.04	16.28	15.84	16.08	923,294	+0.02(+0.12%)
Dec 26, 2012	16.16	16.27	16.01	16.06	837,510	-0.14(-0.86%)
Dec 24, 2012	16.31	16.39	16.11	16.20	203,259	-0.15(-0.92%)
Dec 21, 2012	16.49	16.61	16.23	16.35	872,158	-0.37(-2.21%)
Dec 20, 2012	16.30	16.76	16.19	16.72	1,538,298	+0.57(+3.53%)
Dec 19, 2012	16.33	16.35	16.03	16.15	792,699	-0.09(-0.55%)
Dec 18, 2012	16.20	16.31	16.04	16.24	939,099	+0.18(+1.15%)
Dec 17, 2012	16.07	16.27	15.83	16.05	1,638,115	+0.02(+0.09%)
Dec 14, 2012	16.50	16.53	15.78	16.04	1,793,368	-0.50(-3.02%)
Dec 13, 2012	17.01	17.02	16.48	16.54	1,526,483	-0.21(-1.25%)
Dec 12, 2012	16.65	17.13	16.32	16.75	6,425,033	-1.09(-6.11%)
Dec 11, 2012	18.23	18.41	17.72	17.84	1,228,624	-0.32(-1.76%)
Dec 10, 2012	17.87	18.25	17.81	18.16	1,253,964	+0.30(+1.68%)
Dec 07, 2012	18.00	18.00	17.78	17.86	1,075,552	-0.12(-0.67%)
Dec 06, 2012	17.80	18.00	17.75	17.98	924,442	+0.13(+0.73%)
Dec 05, 2012	17.82	17.93	17.60	17.85	983,524	+0.05(+0.27%)

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