Table:
|  | Telkomsel | AIS | Airtel (1) | Globe |
| --- | --- | --- | --- | --- |
| Country mobile penetration rate | 123% | 139% | 90% | 138% |
| Market share, 31 March 2019 (2) | 51.1% | 45.2% | 28.0% | 56.6% |
| Market share, 31 March 2018 (2) | 48.5% | 44.8% | 25.7% | 52.1% |
| Market position (2) | #1 | #1 | #2 | #1 |
| Mobile customers (‘000) |  |  |  |  |
| - Aggregate | 168,642 | 41,491 | 384,078 | 83,490 |
| - Proportionate | 59,025 | 9,676 | 144,770 | 39,307 |
| Growth in mobile customers (3) (%) | -13% | 3.6% | -2.9% | 32% |
Paragraphs:
Notes:
(1) Mobile penetration rate, market share and market position pertained to India market only.
(2) Based on number of mobile customers.
(3) Compared against 31 March 2018 and based on aggregate mobile customers.
Question:
Which associate had the biggest change in market share from 2018 to 2019?
Answer: Because (56.6 - 52.1) % > (51.1 - 48.5) % > (28.0 - 25.7) % > (45.2 - 44.8) %, the answer is: Globe.