Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.63	23.80	23.40	23.56	371,953	+0.12(+0.50%)
Feb 28, 2012	23.45	23.66	23.24	23.44	474,914	+0.12(+0.53%)
Feb 27, 2012	22.99	23.56	22.99	23.31	429,825	+0.21(+0.91%)
Feb 24, 2012	22.82	23.15	22.80	23.10	319,944	+0.17(+0.74%)
Feb 23, 2012	22.87	23.14	22.66	22.93	385,344	+0.02(+0.07%)
Feb 22, 2012	23.08	23.14	22.72	22.92	455,416	-0.20(-0.85%)
Feb 21, 2012	23.39	23.52	22.87	23.11	285,283	-0.13(-0.55%)
Feb 17, 2012	23.38	23.55	22.97	23.24	423,218	-0.06(-0.26%)
Feb 16, 2012	22.73	23.60	22.56	23.30	934,325	+0.59(+2.60%)
Feb 15, 2012	22.21	22.83	21.96	22.71	897,688	+0.64(+2.91%)
Feb 14, 2012	22.17	22.27	21.92	22.07	312,563	-0.04(-0.16%)
Feb 13, 2012	22.31	22.48	21.96	22.11	335,356	-0.02(-0.07%)
Feb 10, 2012	22.07	22.29	21.92	22.12	477,824	-0.07(-0.30%)
Feb 09, 2012	21.69	22.35	21.36	22.19	545,064	+0.57(+2.64%)
Feb 08, 2012	21.76	22.07	21.58	21.62	335,240	-0.08(-0.38%)
Feb 07, 2012	21.60	21.81	21.51	21.70	203,912	+0.13(+0.60%)
Feb 06, 2012	21.35	21.60	21.26	21.57	194,622	+0.13(+0.62%)
Feb 03, 2012	21.27	21.60	21.22	21.44	217,871	+0.26(+1.24%)
Feb 02, 2012	21.09	21.40	21.07	21.17	275,665	+0.05(+0.22%)

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