Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	18.73	18.90	18.68	18.88	423,395	+0.13(+0.68%)
Mar 27, 2013	18.62	18.78	18.50	18.75	276,382	+0.04(+0.20%)
Mar 26, 2013	18.67	18.73	18.58	18.71	162,045	+0.14(+0.77%)
Mar 25, 2013	18.65	18.72	18.45	18.57	446,296	-0.08(-0.44%)
Mar 22, 2013	18.60	18.73	18.54	18.65	295,130	+0.20(+1.11%)
Mar 21, 2013	18.64	18.64	18.43	18.45	1,755,485	-0.30(-1.62%)
Mar 20, 2013	18.61	18.76	18.59	18.75	1,017,705	+0.25(+1.33%)
Mar 19, 2013	18.66	18.69	18.34	18.51	1,159,854	-0.08(-0.41%)
Mar 18, 2013	18.63	18.75	18.49	18.58	396,555	-0.24(-1.27%)
Mar 15, 2013	19.15	19.15	18.77	18.82	776,605	-0.31(-1.63%)
Mar 14, 2013	19.15	19.23	19.11	19.13	628,701	+0.10(+0.52%)
Mar 13, 2013	18.98	19.09	18.88	19.04	755,301	+0.06(+0.30%)
Mar 12, 2013	18.88	19.00	18.83	18.98	1,069,161	+0.08(+0.42%)
Mar 11, 2013	18.86	18.92	18.72	18.90	553,131	+0.02(+0.10%)
Mar 08, 2013	18.92	18.97	18.72	18.88	580,262	+0.03(+0.14%)
Mar 07, 2013	18.81	18.94	18.80	18.85	430,241	+0.09(+0.46%)
Mar 06, 2013	18.81	18.88	18.72	18.77	552,228	+0.02(+0.12%)
Mar 05, 2013	18.54	18.79	18.54	18.75	478,624	+0.36(+1.96%)
Mar 04, 2013	18.38	18.42	18.25	18.39	489,278	-0.05(-0.28%)
Mar 01, 2013	18.39	18.50	18.19	18.44	545,159	-0.08(-0.41%)
Feb 28, 2013	18.51	18.65	18.47	18.51	560,548	+0.01(+0.07%)
Feb 27, 2013	18.31	18.59	18.21	18.50	719,937	+0.30(+1.65%)
Feb 26, 2013	18.19	18.24	18.05	18.20	421,978	+0.12(+0.67%)
Feb 25, 2013	18.53	18.59	18.08	18.08	874,305	-0.35(-1.90%)
Feb 22, 2013	18.22	18.44	18.17	18.43	652,631	+0.38(+2.10%)
Feb 21, 2013	18.34	18.34	17.92	18.05	551,964	-0.34(-1.87%)
Feb 20, 2013	18.81	18.82	18.38	18.39	956,471	-0.40(-2.14%)
Feb 19, 2013	18.60	18.81	18.60	18.80	554,636	+0.21(+1.15%)
Feb 15, 2013	18.69	18.74	18.50	18.58	243,213	-0.10(-0.55%)
Feb 14, 2013	18.43	18.69	18.41	18.68	581,755	+0.19(+1.03%)
Feb 13, 2013	18.49	18.59	18.41	18.49	385,597	+0.04(+0.21%)
Feb 12, 2013	18.40	18.49	18.37	18.46	1,034,406	+0.03(+0.17%)
Feb 11, 2013	18.41	18.47	18.32	18.42	457,806	+0.04(+0.24%)
Feb 08, 2013	18.20	18.41	18.20	18.38	778,951	+0.22(+1.23%)
Feb 07, 2013	18.24	18.27	18.00	18.16	583,929	-0.10(-0.54%)
Feb 06, 2013	18.10	18.27	18.10	18.25	420,974	+0.33(+1.81%)
Feb 04, 2013	18.07	18.24	17.93	17.93	1,099,749	-0.28(-1.54%)
Feb 01, 2013	17.95	18.22	17.95	18.21	796,630	+0.35(+1.94%)
Jan 31, 2013	17.94	18.02	17.83	17.86	591,509	-0.04(-0.25%)
Jan 30, 2013	17.87	18.02	17.85	17.91	491,263	+0.02(+0.11%)
Jan 29, 2013	17.97	17.97	17.83	17.89	644,865	-0.11(-0.64%)
Jan 28, 2013	17.97	18.07	17.95	18.00	558,381	+0.04(+0.25%)
Jan 25, 2013	17.86	18.05	17.84	17.96	873,662	+0.23(+1.28%)
Jan 24, 2013	17.66	17.90	17.61	17.73	624,574	-0.17(-0.94%)
Jan 23, 2013	17.79	17.92	17.74	17.90	892,391	+0.20(+1.12%)
Jan 22, 2013	17.77	17.77	17.61	17.70	476,937	-0.06(-0.34%)
Jan 18, 2013	17.74	17.82	17.68	17.76	1,018,467	-0.08(-0.43%)
Jan 17, 2013	17.62	17.88	17.57	17.84	1,813,853	+0.33(+1.89%)
Jan 16, 2013	17.28	17.54	17.28	17.51	833,619	+0.21(+1.20%)
Jan 15, 2013	17.34	17.34	17.22	17.30	456,840	-0.10(-0.55%)
Jan 14, 2013	17.35	17.44	17.26	17.40	877,105	-0.03(-0.16%)
Jan 11, 2013	17.31	17.45	17.31	17.43	604,079	+0.08(+0.48%)
Jan 10, 2013	17.29	17.36	17.21	17.34	598,220	+0.25(+1.45%)
Jan 09, 2013	17.02	17.11	16.99	17.09	268,413	+0.16(+0.96%)
Jan 08, 2013	17.11	17.14	16.92	16.93	955,596	-0.20(-1.15%)
Jan 07, 2013	17.14	17.20	17.02	17.13	671,642	-0.06(-0.36%)
Jan 04, 2013	17.24	17.24	17.09	17.19	422,247	-0.01(-0.06%)
Jan 03, 2013	17.30	17.34	17.14	17.20	525,724	-0.12(-0.68%)

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