Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	21.10	21.35	20.89	21.12	205,713	+0.36(+1.75%)
Feb 27, 2013	20.90	21.03	20.64	20.76	221,214	-0.10(-0.48%)
Feb 26, 2013	20.70	21.14	20.61	20.86	378,868	+0.30(+1.44%)
Feb 25, 2013	21.02	21.02	20.54	20.57	244,784	-0.33(-1.58%)
Feb 22, 2013	20.78	20.97	20.68	20.90	127,935	+0.16(+0.77%)
Feb 21, 2013	20.81	20.99	20.58	20.74	208,027	-0.11(-0.52%)
Feb 20, 2013	20.98	21.15	20.80	20.84	254,354	-0.11(-0.51%)
Feb 19, 2013	20.62	20.98	20.53	20.95	410,446	+0.40(+1.96%)
Feb 15, 2013	20.63	20.76	20.39	20.55	263,688	+0.07(+0.35%)
Feb 14, 2013	20.62	20.74	20.29	20.48	244,875	-0.25(-1.19%)
Feb 13, 2013	20.81	20.98	20.51	20.72	249,972	-0.08(-0.37%)
Feb 12, 2013	20.64	20.82	20.61	20.80	104,798	+0.22(+1.08%)
Feb 11, 2013	20.62	20.66	20.45	20.58	169,673	+0.01(+0.04%)
Feb 08, 2013	20.58	20.61	20.48	20.57	161,154	+0.04(+0.19%)
Feb 07, 2013	20.42	20.53	20.34	20.53	213,128	+0.08(+0.39%)
Feb 06, 2013	20.05	20.47	20.05	20.45	182,835	+0.29(+1.45%)
Feb 04, 2013	20.34	20.44	20.14	20.16	255,505	-0.22(-1.09%)
Feb 01, 2013	20.06	20.47	20.01	20.38	247,728	+0.36(+1.78%)
Jan 31, 2013	20.06	20.17	19.93	20.03	413,052	-0.09(-0.45%)
Jan 30, 2013	20.17	20.33	20.05	20.12	226,678	-0.04(-0.20%)
Jan 29, 2013	20.07	20.16	19.99	20.16	315,847	+0.14(+0.71%)
Jan 28, 2013	20.09	20.14	19.91	20.01	251,219	-0.03(-0.14%)
Jan 25, 2013	20.16	20.16	19.88	20.04	283,352	-0.00(-0.02%)
Jan 24, 2013	20.30	20.30	19.99	20.05	293,098	-0.17(-0.84%)
Jan 23, 2013	20.33	20.39	20.12	20.22	200,174	-0.13(-0.66%)
Jan 22, 2013	20.05	20.37	20.05	20.35	188,921	+0.25(+1.22%)
Jan 18, 2013	19.98	20.11	19.98	20.11	145,739	+0.06(+0.32%)
Jan 17, 2013	19.93	20.12	19.82	20.04	102,738	+0.16(+0.82%)
Jan 16, 2013	19.85	19.94	19.80	19.88	159,324	+0.04(+0.20%)
Jan 15, 2013	19.88	19.88	19.65	19.84	205,399	-0.09(-0.44%)
Jan 14, 2013	19.77	19.96	19.71	19.93	231,616	+0.16(+0.80%)
Jan 11, 2013	19.55	19.80	19.48	19.77	163,769	+0.27(+1.38%)
Jan 10, 2013	19.50	19.62	19.38	19.50	233,226	+0.05(+0.24%)
Jan 09, 2013	19.31	19.48	19.22	19.45	221,604	+0.21(+1.09%)
Jan 08, 2013	19.29	19.35	19.02	19.24	470,930	-0.01(-0.06%)
Jan 07, 2013	19.42	19.43	19.25	19.25	206,393	-0.17(-0.88%)
Jan 04, 2013	19.39	19.55	19.35	19.42	271,907	+0.13(+0.66%)
Jan 03, 2013	19.51	19.55	19.13	19.30	324,356	-0.21(-1.06%)
Jan 02, 2013	19.40	19.52	19.01	19.50	309,205	+0.49(+2.58%)
Dec 31, 2012	18.77	19.07	18.66	19.01	240,390	+0.31(+1.65%)
Dec 28, 2012	18.72	18.89	18.65	18.70	170,600	-0.04(-0.21%)
Dec 27, 2012	18.80	18.83	18.50	18.74	148,682	-0.05(-0.25%)
Dec 26, 2012	18.97	18.98	18.78	18.79	147,831	-0.21(-1.13%)
Dec 24, 2012	18.92	19.01	18.78	19.00	124,182	+0.11(+0.59%)
Dec 21, 2012	18.86	19.04	18.82	18.89	890,481	-0.05(-0.25%)
Dec 20, 2012	18.82	19.07	18.78	18.94	274,810	+0.19(+0.99%)
Dec 19, 2012	18.96	18.96	18.72	18.75	293,954	-0.15(-0.82%)
Dec 18, 2012	18.70	18.92	18.56	18.91	415,054	+0.25(+1.34%)
Dec 17, 2012	18.58	18.68	18.41	18.66	275,285	+0.11(+0.58%)
Dec 14, 2012	18.43	18.62	18.43	18.55	219,822	+0.15(+0.82%)
Dec 13, 2012	18.30	18.49	18.30	18.40	199,023	+0.06(+0.35%)
Dec 12, 2012	18.56	18.57	18.26	18.34	211,384	-0.21(-1.13%)
Dec 11, 2012	18.43	18.89	18.12	18.55	436,394	+0.07(+0.39%)
Dec 10, 2012	18.37	18.57	18.34	18.48	215,137	+0.08(+0.45%)
Dec 07, 2012	18.33	18.50	18.11	18.39	230,192	+0.15(+0.85%)
Dec 06, 2012	18.11	18.31	17.99	18.24	171,410	+0.20(+1.10%)
Dec 05, 2012	18.19	18.22	17.93	18.04	289,216	-0.06(-0.35%)

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