Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	21.97	22.19	21.87	21.88	253,067	-0.16(-0.74%)
Jan 30, 2013	22.60	22.64	21.97	22.04	116,237	-0.59(-2.62%)
Jan 29, 2013	22.27	22.69	22.24	22.64	177,093	+0.24(+1.09%)
Jan 28, 2013	22.25	22.47	22.05	22.39	73,646	+0.19(+0.88%)
Jan 25, 2013	22.31	22.46	21.99	22.20	144,793	-0.16(-0.71%)
Jan 24, 2013	21.89	22.45	21.89	22.36	154,366	+0.45(+2.06%)
Jan 23, 2013	22.26	22.26	21.87	21.91	128,680	-0.35(-1.57%)
Jan 22, 2013	21.90	22.33	21.89	22.26	124,136	+0.30(+1.35%)
Jan 18, 2013	21.79	22.02	21.52	21.96	91,395	+0.10(+0.45%)
Jan 17, 2013	21.57	21.92	21.44	21.86	45,572	+0.35(+1.62%)
Jan 16, 2013	21.49	21.64	21.35	21.51	89,409	-0.11(-0.49%)
Jan 15, 2013	21.59	21.68	21.42	21.62	111,632	-0.10(-0.45%)
Jan 14, 2013	21.79	21.89	21.54	21.72	161,305	-0.17(-0.77%)
Jan 11, 2013	21.77	22.11	21.73	21.88	223,260	+0.23(+1.06%)
Jan 10, 2013	21.72	21.72	21.16	21.65	181,078	+0.07(+0.31%)
Jan 09, 2013	21.93	21.93	21.49	21.59	187,636	-0.34(-1.57%)
Jan 08, 2013	21.03	22.03	20.94	21.93	190,531	+0.85(+4.05%)
Jan 07, 2013	21.68	21.68	21.05	21.08	144,425	-0.79(-3.62%)
Jan 04, 2013	22.00	22.00	21.69	21.87	121,410	+0.03(+0.12%)
Jan 03, 2013	21.88	22.00	21.69	21.84	95,139	+0.02(+0.08%)
Jan 02, 2013	21.88	21.90	20.98	21.83	233,185	+0.85(+4.05%)
Dec 31, 2012	20.46	21.05	20.43	20.98	119,712	+0.47(+2.31%)
Dec 28, 2012	20.55	20.87	20.49	20.51	185,288	-0.24(-1.17%)
Dec 27, 2012	20.96	20.96	20.29	20.75	114,005	-0.26(-1.22%)
Dec 26, 2012	21.01	21.15	20.76	21.00	92,042	+0.08(+0.40%)
Dec 24, 2012	20.70	21.07	20.64	20.92	84,750	+0.16(+0.79%)
Dec 21, 2012	21.11	21.31	20.73	20.76	610,111	-0.58(-2.73%)
Dec 20, 2012	21.26	21.49	21.08	21.34	161,043	+0.08(+0.35%)
Dec 19, 2012	21.14	21.49	20.95	21.27	166,528	+0.21(+0.99%)
Dec 18, 2012	20.35	21.25	20.35	21.06	151,278	+0.81(+4.02%)
Dec 17, 2012	20.20	20.43	19.83	20.24	280,649	+0.08(+0.37%)
Dec 14, 2012	20.20	20.46	20.04	20.17	122,329	-0.02(-0.11%)
Dec 13, 2012	20.61	20.72	20.12	20.19	111,641	-0.04(-0.20%)
Dec 12, 2012	20.56	20.56	20.14	20.23	136,370	-0.21(-1.04%)
Dec 11, 2012	20.44	20.68	20.26	20.44	102,447	+0.08(+0.41%)
Dec 10, 2012	20.12	20.36	20.09	20.36	134,124	+0.28(+1.39%)
Dec 07, 2012	19.89	20.23	19.74	20.08	139,369	+0.34(+1.72%)
Dec 06, 2012	19.74	19.76	19.53	19.74	171,938	+0.00(+0.02%)
Dec 05, 2012	20.32	20.34	19.68	19.74	148,903	-0.54(-2.64%)
Dec 04, 2012	19.59	20.34	19.52	20.27	172,142	+0.35(+1.75%)
Nov 30, 2012	20.18	20.19	19.80	19.92	176,817	-0.18(-0.90%)
Nov 29, 2012	20.14	20.29	19.98	20.10	140,279	+0.16(+0.80%)
Nov 28, 2012	19.82	19.95	19.65	19.94	161,113	+0.09(+0.45%)
Nov 27, 2012	19.66	19.98	19.65	19.86	207,057	+0.22(+1.12%)
Nov 26, 2012	19.19	19.64	19.18	19.64	114,316	+0.38(+1.99%)
Nov 23, 2012	19.37	19.37	19.08	19.25	72,560	-0.00(-0.02%)
Nov 21, 2012	19.37	19.37	19.05	19.26	141,591	-0.06(-0.30%)
Nov 20, 2012	19.10	19.35	19.03	19.31	139,037	+0.13(+0.67%)
Nov 19, 2012	19.54	19.54	18.86	19.19	147,573	-0.05(-0.25%)
Nov 16, 2012	18.06	19.31	17.82	19.23	303,882	+1.11(+6.15%)
Nov 15, 2012	18.23	18.33	17.94	18.12	100,880	-0.06(-0.34%)
Nov 14, 2012	18.42	18.56	18.16	18.18	194,419	-0.24(-1.32%)
Nov 13, 2012	18.34	18.61	18.34	18.42	59,435	-0.09(-0.48%)
Nov 12, 2012	19.01	19.07	18.44	18.51	199,037	-0.44(-2.35%)
Nov 09, 2012	18.47	19.13	18.42	18.96	132,430	+0.36(+1.92%)
Nov 08, 2012	18.72	18.90	18.56	18.60	141,094	-0.07(-0.40%)
Nov 07, 2012	19.16	19.21	18.56	18.67	175,270	-0.76(-3.90%)
Nov 06, 2012	19.32	19.55	19.32	19.43	118,596	+0.21(+1.10%)
Nov 05, 2012	18.89	19.31	18.84	19.22	89,770	+0.37(+1.99%)
Nov 02, 2012	19.25	19.25	18.84	18.85	161,909	-0.38(-1.97%)

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