The following tables display selected financial data for the Company’s reportable segments. The acquired Bluegrass operations are located in the Mid-America Group and Southeast Group. Total revenues, as well as the consolidated statements of earnings and comprehensive earnings, exclude intersegment revenues which represent sales from one segment to another segment, which are eliminated. Prior-year information has been reclassified to conform to current year revenue presentation.

years ended December 31 (add 000) Total revenues	2018		2017		2016
Mid-America Group	$	1,223,236	$	1,053,326	$	1,017,098
Southeast Group		423,382		362,555		321,078
West Group		2,309,924		2,279,723		2,223,515
Total Building Materials Business		3,956,542		3,695,604		3,561,691
Magnesia Specialties		287,723		269,990		257,058
Total	$	4,244,265	$	3,965,594	$	3,818,749

Gross profit (loss)
Mid-America Group	$	366,918	$	335,394	$	306,560
Southeast Group		77,193		74,642		57,286
West Group		416,212		465,596		466,790
Total Building Materials Business		860,323		875,632		830,636
Magnesia Specialties		98,682		89,398		89,603
Corporate		7,572		6,910		(8,501	)
Total	$	966,577	$	971,940	$	911,738

Selling, general and administrative expenses
Mid-America Group	$	55,775	$	53,937	$	52,712
Southeast Group		18,727		17,144		17,245
West Group		107,613		102,650		95,631
Total Building Materials Business		182,115		173,731		165,588
Magnesia Specialties		9,999		9,537		9,617
Corporate		88,440		78,860		66,401
Total	$	280,554	$	262,128	$	241,606

Earnings (Loss) from operations
Mid-America Group	$	319,139		$	284,789		$	258,422
Southeast Group		75,840			61,238			41,653
West Group		295,801			360,544			379,417
Total Building Materials Business		690,780			706,571			679,492
Magnesia Specialties		88,063			79,431			79,306
Corporate		(88,106	)		(85,621	)		(81,532	)
Total	$	690,737		$	700,381		$	677,266

Earnings from operations for the West Group for 2018 reflect asset and portfolio rationalization impairment charges of $18,838,000.

(add 000) Depreciation, depletion and amortization	2018		2017		2016
Mid-America Group	$	93,639	$	69,691	$	64,295
Southeast Group		41,214		30,780		30,590
West Group		180,870		169,853		164,653
Total Building Materials Business		315,723		270,324		259,538
Magnesia Specialties		10,413		10,070		10,354
Corporate		17,897		16,768		15,361
Total	$	344,033	$	297,162	$	285,253

December 31 (add 000) Assets employed	2018		2017		2016
Mid-America Group	$	2,788,454	$	1,532,867	$	1,406,526
Southeast Group		1,299,469		616,344		594,967
West Group		4,989,639		5,014,231		4,904,018
Total Building Materials Business		9,077,562		7,163,442		6,905,511
Magnesia Specialties		156,106		152,257		150,969
Corporate		317,751		1,676,812		244,425
Total	$	9,551,419	$	8,992,511	$	7,300,905

Total property additions, including the impact of acquisitions
Mid-America Group	$	1,157,073	$	139,505	$	152,014
Southeast Group		603,078		34,636		30,588
West Group		148,164		240,793		338,795
Total Building Materials Business		1,908,315		414,934		521,397
Magnesia Specialties		12,450		11,129		8,944
Corporate		4,838		12,558		10,430
Total	$	1,925,603	$	438,621	$	540,771

Property additions through acquisitions
Mid-America Group	$	980,236	$	60	$	1,524
Southeast Group		561,503		—		—
West Group		1,421		2,420		132,112
Total Building Materials Business		1,543,160		2,480		133,636
Magnesia Specialties		—		—		—
Corporate		—		—		—
Total	$	1,543,160	$	2,480	$	133,636