Singapore | Malaysia | Thailand | |
1986 | 9.3 | 5.2 | 33.2 |
87 | 25.6 | 13.6 | 88.4 |
88 | 11.8 | 6.8 | 70.0 |
89 | 25.5 | 11.9 | 57.2 |
90 | 27.3 | 22.4 | 102.2 |
91 | 20.8 | 18.7 | 88.4 |
92 | 21.6 | 20.8 | 125.3 |
93 | 33.0 | 62.5 | 66.2 |
94 | 33.5 | 62.5 | 64.0 |
95 | 29.7 | 30.1 | 43.1 |