Loïc Chetout
Grand Tour general classification results timeline
Table:
Grand Tour

2016

2017

2018

Giro d'Italia

—

—

—

Tour de France

—

—

—

Vuelta a España

138

—

144

Reviewing the data table for 'Loïc Chetout' titled 'Grand Tour general classification results timeline', formulate a single-sentence overview of the highlighted cells and provide it inside the JSON object {"answer": "YOUR ANSWER"}.