Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	22.83	22.83	22.11	22.28	74,658	-0.63(-2.77%)
Mar 27, 2013	22.66	23.10	22.48	22.91	49,340	+0.25(+1.11%)
Mar 26, 2013	22.45	22.71	22.28	22.66	43,460	+0.61(+2.75%)
Mar 25, 2013	22.17	22.17	21.80	22.05	63,345	+0.13(+0.60%)
Mar 22, 2013	22.66	22.67	21.87	21.92	72,192	-0.68(-3.01%)
Mar 21, 2013	23.30	23.54	22.50	22.60	57,476	-1.02(-4.30%)
Mar 20, 2013	23.02	23.66	23.02	23.62	46,414	+0.40(+1.73%)
Mar 19, 2013	22.16	23.30	22.14	23.22	102,124	+0.45(+1.96%)
Mar 18, 2013	22.65	22.89	22.21	22.77	92,703	-0.11(-0.49%)
Mar 15, 2013	22.46	23.08	22.00	22.88	155,035	+1.17(+5.41%)
Mar 14, 2013	21.37	21.92	20.74	21.71	86,795	+0.29(+1.35%)
Mar 13, 2013	21.16	21.54	20.88	21.42	49,881	+0.40(+1.91%)
Mar 12, 2013	20.84	21.19	20.71	21.02	55,407	+0.25(+1.21%)
Mar 11, 2013	20.70	20.85	20.11	20.77	35,668	+0.19(+0.91%)
Mar 08, 2013	20.20	20.69	20.05	20.58	36,005	+0.60(+2.99%)
Mar 07, 2013	20.22	20.36	19.73	19.98	31,834	-0.24(-1.20%)
Mar 06, 2013	19.78	20.30	19.59	20.22	48,467	+0.65(+3.33%)
Mar 05, 2013	18.96	19.73	18.95	19.57	101,737	+0.62(+3.24%)
Mar 04, 2013	18.97	19.11	18.76	18.96	55,878	-0.22(-1.17%)
Mar 01, 2013	18.99	19.40	18.99	19.18	31,746	-0.08(-0.44%)
Feb 28, 2013	19.32	19.39	18.97	19.26	59,420	+0.20(+1.03%)
Feb 27, 2013	18.76	19.64	18.76	19.07	57,224	+0.45(+2.40%)
Feb 26, 2013	18.67	19.06	18.55	18.62	35,008	+0.03(+0.15%)
Feb 25, 2013	19.09	19.49	18.47	18.59	83,838	-0.27(-1.43%)
Feb 22, 2013	18.58	20.26	18.40	18.86	98,865	+0.72(+3.95%)
Feb 21, 2013	18.86	18.86	17.24	18.15	141,486	-0.92(-4.83%)
Feb 20, 2013	20.05	20.11	18.98	19.07	105,583	-1.04(-5.19%)
Feb 19, 2013	20.06	20.51	19.97	20.11	93,635	+0.09(+0.47%)
Feb 15, 2013	20.01	20.03	19.49	20.02	59,541	+0.69(+3.56%)
Feb 14, 2013	19.10	19.52	18.93	19.33	36,124	+0.18(+0.92%)
Feb 13, 2013	19.44	19.44	19.02	19.15	16,867	-0.30(-1.53%)
Feb 12, 2013	19.27	19.55	19.13	19.45	13,738	+0.28(+1.46%)
Feb 11, 2013	19.07	19.26	18.83	19.17	14,780	+0.06(+0.29%)
Feb 08, 2013	19.12	19.37	19.10	19.12	18,514	-0.03(-0.15%)
Feb 07, 2013	19.81	20.08	18.71	19.14	32,692	-0.78(-3.93%)
Feb 06, 2013	19.09	20.35	19.09	19.93	60,608	+0.57(+2.93%)
Feb 04, 2013	19.55	19.89	19.29	19.36	51,695	-0.39(-1.98%)
Feb 01, 2013	19.64	20.06	19.32	19.75	42,276	+0.19(+0.95%)
Jan 31, 2013	19.30	19.66	19.26	19.56	31,519	+0.30(+1.55%)
Jan 30, 2013	19.90	19.93	19.09	19.26	56,487	-0.71(-3.54%)
Jan 29, 2013	19.55	20.10	19.55	19.97	42,660	+0.38(+1.95%)
Jan 28, 2013	19.57	20.03	19.14	19.59	40,620	+0.17(+0.86%)
Jan 25, 2013	19.87	19.87	19.24	19.42	33,180	-0.42(-2.11%)
Jan 24, 2013	19.82	20.18	19.79	19.84	33,111	+0.07(+0.38%)
Jan 23, 2013	20.19	20.30	19.66	19.77	71,651	-0.42(-2.08%)
Jan 22, 2013	19.55	20.37	19.53	20.19	75,313	+0.74(+3.78%)
Jan 18, 2013	19.42	19.55	19.34	19.45	37,218	-0.05(-0.24%)
Jan 17, 2013	19.88	19.88	19.35	19.50	41,431	-0.13(-0.66%)
Jan 16, 2013	20.14	20.18	19.57	19.63	39,669	-0.55(-2.72%)
Jan 15, 2013	20.07	20.39	19.83	20.18	31,286	-0.13(-0.64%)
Jan 14, 2013	20.26	20.48	20.23	20.31	15,510	+0.07(+0.37%)
Jan 11, 2013	20.44	20.44	19.93	20.23	30,316	-0.14(-0.69%)
Jan 10, 2013	20.58	20.65	20.15	20.37	10,852	-0.02(-0.09%)
Jan 09, 2013	20.43	20.66	20.07	20.39	42,875	+0.19(+0.92%)
Jan 08, 2013	20.97	20.97	20.08	20.20	89,117	-0.68(-3.25%)
Jan 07, 2013	21.04	21.09	20.77	20.88	46,734	-0.07(-0.31%)
Jan 04, 2013	21.14	21.35	20.88	20.95	40,640	-0.20(-0.93%)
Jan 03, 2013	21.81	22.06	20.66	21.14	58,633	-0.67(-3.07%)

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