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Cash and cash equivalents | 12 Months Ended
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Dec. 31, 2019
Cash and cash equivalents |
Cash and cash equivalents | 6. Cash and cash equivalents An analysis of this caption is as follows:
|  | 2019 |  | 2018 |  | 2017
Cash in banks |  | Ps. | 4,612,927 |  | Ps. | 1,061,150 |  | Ps. | 963,162
Short-term investments |  |  | 3,231,125 |  |  | 4,796,554 |  |  | 5,982,314
Cash on hand |  |  | 44,880 |  |  | 5,238 |  |  | 5,403
Restricted funds held in trust related to debt service reserves |  |  | 91,040 |  |  | — |  |  | —
Total cash and cash equivalents |  | Ps. | 7,979,972 |  | Ps. | 5,862,942 |  | Ps. | 6,950,879
As of December 31, 2019, the Company recorded a portion of advance ticket sales by an amount of Ps.91,040 as a restricted fund (Note 1 and 6). The restricted funds held in Trust are used to constitute the debt service reserves and cannot be used for purposes other than those established in the contract of the Trust.

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- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_10_e&doctype=Standard -URIDate 2019-03-27 + Details
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