Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	19.56	19.64	19.47	19.64	139,886	+0.10(+0.53%)
Mar 27, 2013	19.39	19.55	19.37	19.54	99,809	-0.01(-0.03%)
Mar 26, 2013	19.48	19.54	19.45	19.54	451,768	+0.19(+0.96%)
Mar 25, 2013	19.54	19.54	19.29	19.36	59,209	-0.14(-0.73%)
Mar 22, 2013	19.42	19.52	19.42	19.50	89,060	+0.09(+0.47%)
Mar 21, 2013	19.36	19.49	19.35	19.41	124,468	-0.04(-0.20%)
Mar 20, 2013	19.44	19.48	19.39	19.45	300,795	+0.10(+0.53%)
Mar 19, 2013	19.40	19.41	19.22	19.35	674,225	+0.01(+0.03%)
Mar 18, 2013	19.29	19.46	19.29	19.34	100,691	-0.13(-0.66%)
Mar 15, 2013	19.39	19.47	19.38	19.47	134,854	+0.18(+0.93%)
Mar 14, 2013	19.14	19.31	19.14	19.29	64,513	+0.17(+0.91%)
Mar 13, 2013	19.14	19.15	19.06	19.12	67,598	+0.02(+0.10%)
Mar 12, 2013	19.22	19.24	19.07	19.10	2,785,382	-0.19(-0.96%)
Mar 11, 2013	19.26	19.29	19.21	19.28	1,977,307	+0.01(+0.03%)
Mar 08, 2013	19.28	19.34	19.24	19.28	740,177	-0.08(-0.40%)
Mar 07, 2013	19.31	19.37	19.31	19.35	52,169	-0.01(-0.03%)
Mar 06, 2013	19.32	19.37	19.27	19.36	66,665	+0.06(+0.33%)
Mar 05, 2013	19.28	19.32	19.24	19.29	442,111	+0.18(+0.94%)
Mar 04, 2013	19.01	19.13	18.97	19.12	219,509	+0.04(+0.20%)
Mar 01, 2013	19.10	19.10	18.99	19.08	186,925	+0.02(+0.10%)
Feb 28, 2013	19.21	19.22	19.05	19.06	2,287,964	-0.14(-0.73%)
Feb 27, 2013	18.96	19.22	18.96	19.20	79,062	+0.22(+1.15%)
Feb 26, 2013	18.91	19.00	18.86	18.98	95,497	-0.11(-0.57%)
Feb 22, 2013	18.98	19.09	18.97	19.09	76,851	+0.24(+1.29%)
Feb 21, 2013	18.88	18.88	18.77	18.85	118,668	-0.19(-1.01%)
Feb 20, 2013	19.22	19.24	19.01	19.04	150,431	-0.15(-0.80%)
Feb 19, 2013	19.08	19.20	19.08	19.19	81,204	+0.19(+1.01%)
Feb 15, 2013	19.03	19.03	18.90	19.00	592,218	-0.05(-0.27%)
Feb 14, 2013	18.97	19.05	18.94	19.05	159,970	-0.06(-0.34%)
Feb 13, 2013	19.13	19.17	19.05	19.12	92,024	+0.01(+0.03%)
Feb 12, 2013	18.99	19.14	18.97	19.11	74,505	+0.03(+0.13%)
Feb 11, 2013	19.09	19.10	19.03	19.08	118,791	+0.02(+0.10%)
Feb 08, 2013	19.03	19.08	18.99	19.06	109,760	+0.08(+0.44%)
Feb 07, 2013	19.00	19.04	18.87	18.98	389,124	-0.04(-0.20%)
Feb 06, 2013	18.90	19.02	18.90	19.02	108,759	+0.11(+0.58%)
Feb 04, 2013	19.04	19.04	18.87	18.91	115,104	-0.22(-1.14%)
Feb 01, 2013	19.08	19.16	19.06	19.13	217,752	+0.22(+1.15%)
Jan 31, 2013	18.88	18.96	18.88	18.91	93,912	-0.01(-0.07%)
Jan 30, 2013	18.94	18.97	18.90	18.92	130,043	+0.01(+0.07%)
Jan 29, 2013	18.83	18.92	18.83	18.91	86,019	+0.10(+0.54%)
Jan 28, 2013	18.86	18.86	18.76	18.81	66,220	-0.10(-0.54%)
Jan 25, 2013	18.90	18.92	18.80	18.91	72,047	+0.07(+0.37%)
Jan 24, 2013	18.81	18.88	18.79	18.84	58,204	+0.03(+0.17%)
Jan 23, 2013	18.79	18.81	18.73	18.81	65,270	-0.05(-0.27%)
Jan 22, 2013	18.76	18.86	18.76	18.86	145,815	+0.01(+0.03%)
Jan 18, 2013	18.76	18.87	18.74	18.85	789,126	+0.03(+0.17%)
Jan 17, 2013	18.69	18.83	18.69	18.82	199,904	+0.13(+0.69%)
Jan 16, 2013	18.64	18.69	18.58	18.69	444,341	-0.01(-0.03%)
Jan 15, 2013	18.63	18.72	18.58	18.70	200,868	-0.05(-0.27%)
Jan 14, 2013	18.84	18.88	18.74	18.75	459,567	-0.08(-0.41%)
Jan 11, 2013	18.81	18.83	18.76	18.83	94,985	+0.01(+0.03%)
Jan 10, 2013	18.70	18.85	18.69	18.82	2,941,459	+0.31(+1.70%)
Jan 09, 2013	18.46	18.54	18.46	18.51	567,598	+0.10(+0.56%)
Jan 08, 2013	18.34	18.45	18.31	18.40	133,526	-0.12(-0.62%)
Jan 07, 2013	18.40	18.54	18.40	18.52	204,138	+0.03(+0.17%)
Jan 04, 2013	18.37	18.50	18.36	18.49	95,788	+0.10(+0.52%)
Jan 03, 2013	18.46	18.56	18.39	18.39	86,735	-0.18(-0.97%)

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