Note 6. Investments

As of December 31, 2018 and 2017, current investments with maturity greater than three-month period but less than twelve-month period are classified as held to maturity, and their carrying value is similar to their fair value. The following is a detail of such investments:


	2018		2017
Fixed rate
Government debt securities
Acquisition cost	Ps.	—	Ps.	1,934
Accrued interest		—		—
Corporate debt securities
Acquisition cost		906		222
Accrued interest		4		4

Total fixed rate		910		2,160

Variable rate
Government debt securities
Acquisition cost		8,660		—
Accrued interest		28		—
Corporate debt securities
Acquisition cost		21,259		—
Accrued interest		67		—
Total variable rate		30,014		—

Total investments	Ps.	30,924	Ps.	2,160