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	xsi:schemaLocation="http://xml.spss.com/components/time-series http://xml.spss.com/components/time-series-1.0.xsd">
	<Header>
		<Application
			name="SPSS 14.0 for Windows"
			version="14.0.1"/>
	</Header>
	<DataDictionary>
		<DateSpecification
			dateSpecID="1"
			dateSpecDescriptor="Date specification derived from SPSS time-series date variables">
			<Periods>
				<Year
					firstCaseIndex="1950"/>
			</Periods>
		</DateSpecification>
	</DataDictionary>
	<ARIMAModel
		modelName="Model_1"
		modelDescriptor="wt_ARIMA"
		variableID="wt"
		dateSpecID="1">
		<ConstantTerm>
			<EstimatedParameter>-24.7084647491085 80.0664991279775</EstimatedParameter>
		</ConstantTerm>
		<Autoregression>
			<NonSeasonalFactor>
				<LagTerm
					lag="1">
					<EstimatedParameter>0.359832809730816 0.18760336648663</EstimatedParameter>
				</LagTerm>
			</NonSeasonalFactor>
		</Autoregression>
		<ARIMAMLState
			periodDeficit="0">
			<KalmanState>
				<FinalOmega>0</FinalOmega>
				<FinalStateVector>330.071590471622</FinalStateVector>
			</KalmanState>
		</ARIMAMLState>
		<EstimationInfo
			periodStartIndex="1"
			periodLength="29"
			degreesOfFreedom="27">
			<Statistic
				type="errVariance">336935.705801404</Statistic>
			<Statistic
				type="meanSqrErr">337721.162652089</Statistic>
			<Statistic
				type="rootMeanSqrErr">581.137817262041</Statistic>
			<Statistic
				type="meanAbsPctErr">186.798371217786</Statistic>
			<Statistic
				type="meanAbsErr">429.959930558141</Statistic>
			<Statistic
				type="maxAbsPctErr">1783.06169636</Statistic>
			<Statistic
				type="maxAbsErr">1598.75627200909</Statistic>
			<Statistic
				type="rSqr">0.123872982308512</Statistic>
			<Statistic
				type="normBayesIC">12.9622031700482</Statistic>
			<Statistic
				type="logLikelihood">-224.733281960916</Statistic>
			<Statistic
				type="akaikeIC">453.466563921832</Statistic>
			<Statistic
				type="bayesIC">456.201155581805</Statistic>
			<Statistic
				type="stationaryRSqr">0.123872982308512</Statistic>
			<LjungBoxStatistic
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				degreesOfFreedom="17"
				pValue="0.791799185500406">12.1365459359409</LjungBoxStatistic>
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