An analysis of intangible assets at December 31, 2015, 2016 and 2017 is as follows:


	For the year ended December 31, 2015
	Balance at beginning of year			Acquisitions		Acquisitions in business combinations		Disposals and other			Amortization of the year			Effect of translation of foreign subsidiaries			Balance at end of year
Licenses and rights of use	Ps.	174,795,094		Ps.	19,507,462	Ps.	448,364	Ps.	1,109,172		Ps.	—		Ps.	(20,564,317	)	Ps.	175,295,775
Accumulated amortization		(91,231,249	)		—		—		(25,976	)		(7,419,551	)		13,830,252			(84,846,524	)

Net		83,563,845			19,507,462		448,364		1,083,196			(7,419,551	)		(6,734,065	)		90,449,251

Trademarks		22,274,991			—		252,728		207,251			—			89,043			22,824,013
Accumulated amortization		(10,829,402	)		—		—		—			(936,606	)		242,301			(11,523,707	)

Net		11,445,589			—		252,728		207,251			(936,606	)		331,344			11,300,306

Customer relationships		15,306,167			—		949,915		791,548			—			1,346,777			18,394,407
Accumulated amortization		(485,951	)		—		—		—			(3,452,760	)		(24,164	)		(3,962,875	)

Net		14,820,216			—		949,915		791,548			(3,452,760	)		1,322,613			14,431,532

Software licenses		7,297,177			2,245,027		42,760		(307,955	)		—			(494,241	)		8,782,768
Accumulated amortization		(1,510,514	)		—		—		1,434,129			(2,921,767	)		573,554			(2,424,598	)

Net		5,786,663			2,245,027		42,760		1,126,174			(2,921,767	)		79,313			6,358,170

Content rights		1,862,030			768,888		—		—			—			3,609			2,634,527
Accumulated amortization		(158,555	)		—		—		—			(270,191	)		—			(428,746	)

Net		1,703,475			768,888		—		—			(270,191	)		3,609			2,205,781

Total of intangibles, net	Ps.	117,319,788		Ps.	22,521,377	Ps.	1,693,767	Ps.	3,208,169		Ps.	(15,000,875	)	Ps.	(4,997,186	)	Ps.	124,745,040

Goodwill (Note 12)	Ps.	140,903,391		Ps.	220,124	Ps.	711,723	Ps.	—		Ps.	—		Ps.	(4,721,522	)	Ps.	137,113,716


	For the year ended December 31, 2016
	Balance at beginning of year			Acquisitions			Acquisitions in business combinations			Disposals and other			Amortization of the year			Effect of translation of foreign subsidiaries			Balance at end of year
Licenses and rights of use	Ps.	175,295,775		Ps.	9,129,949		Ps.	360,144		Ps.	1,269,478		Ps.	—		Ps.	56,684,016		Ps.	242,739,362
Accumulated amortization		(84,846,524	)		—			—			—			(10,255,271	)		(31,606,303	)		(126,708,098	)

Net		90,449,251			9,129,949			360,144			1,269,478			(10,255,271	)		25,077,713			116,031,264

Trademarks		22,824,013			—			101,655			(13,820	)		—			4,877,302			27,789,150
Accumulated amortization		(11,523,707	)		—			—			—			(330,576	)		(3,367,974	)		(15,222,257	)

Net		11,300,306			—			101,655			(13,820	)		(330,576	)		1,509,328			12,566,893

Customer relationships		18,394,407			—			1,904,503			—			—			5,946,598			26,245,508
Accumulated amortization		(3,962,875	)		—			—			—			(3,231,518	)		(5,240,681	)		(12,435,074	)

Net		14,431,532			—			1,904,503			—			(3,231,518	)		705,917			13,810,434

Software licenses		8,782,768			3,854,066			26,871			(829,680	)		—			1,040,771			12,874,796
Accumulated amortization		(2,424,598	)		(41,185	)		(8,367	)		829,680			(3,469,461	)		(9,809	)		(5,123,740	)

Net		6,358,170			3,812,881			18,504			—			(3,469,461	)		1,030,962			7,751,056

Content rights		2,634,527			2,242,556			—			(217,057	)		—			216,272			4,876,298
Accumulated amortization		(428,746	)		—			—			(1,612	)		(2,236,141	)		—			(2,666,499	)

Net		2,205,781			2,242,556			—			(218,669	)		(2,236,141	)		216,272			2,209,799

Total of intangibles, net	Ps.	124,745,040		Ps.	15,185,386		Ps.	2,384,806		Ps.	1,036,989		Ps.	(19,522,967	)	Ps.	28,540,192		Ps.	152,369,446

Goodwill (Note 12)	Ps.	137,113,716		Ps.	—		Ps.	3,953,023		Ps.	(356,832)		Ps.	—		Ps.	11,922,728		Ps.	152,632,635

For the year ended December 31, 2017

Balance at
beginning of
year

Acquisitions

Acquisitions
in business
combinations

Disposals
and other

Amortization
of the year

Effect of
translation of
foreign
subsidiaries

Balance at
end
of year

Licenses and rights of use

Ps.

242,739,362

Ps.

12,347,051

Ps.

53,923

Ps.

(1,037,458

)

Ps.

—

Ps.

(6,689,054

)

Ps.

247,413,824

Accumulated amortization

(126,708,098

)

—

244,564

(11,879,489

)

4,233,585

(134,109,438

)

Net

116,031,264

12,347,051

53,923

(792,894

)

(11,879,489

)

(2,455,469

)

113,304,386

Trademarks

27,789,150

127,823

82,868

(29,804

)

—

809,175

28,779,212

Accumulated amortization

(15,222,257

)

—

34,464

(3,179,461

)

(474,151

)

(18,841,405

)

Net

12,566,893

127,823

82,868

4,660

(3,179,461

)

335,024

9,937,807

Customer relationships

26,245,508

—

512,667

(882,338

)

—

1,109,877

26,985,714

Accumulated amortization

(12,435,074

)

—

882,338

(3,769,777

)

(806,982

)

(16,129,495

)

Net

13,810,434

—

512,667

—

(3,769,777

)

302,895

10,856,219

Software licenses

12,874,796

3,351,200

—

(1,698,118

)

—

527,720

15,055,598

Accumulated amortization

(5,123,740

)

—

1,212,669

(3,699,363

)

(204,727

)

(7,815,161

)

Net

7,751,056

3,351,200

—

(485,449

)

(3,699,363

)

322,993

7,240,437

Content rights

4,876,298

2,099,084

—

(63,137

)

—

(194,803

)

6,717,442

Accumulated amortization

(2,666,499

)

—

(195,658

)

(1,820,092

)

165,584

(4,516,665

)

Net

2,209,799

2,099,084

—

(258,795

)

(1,820,092

)

(29,219

)

2,200,777

Total of intangibles, net

Ps.

152,369,446

Ps.

17,925,158

Ps.

649,458

Ps.

(1,532,478

)

Ps.

(24,348,182

)

Ps.

(1,523,776

)

Ps.

143,539,626

Goodwill (Note 12)

Ps.

152,632,635

Ps.

—

Ps.

951,348

Ps.

(134,525

)

Ps.

—

Ps.

(1,986,226

)

Ps.

151,463,232