| 年份 | 菲律宾 |
|---|---|
| 2023 | - |
| 2022 | 2.0759 |
| 2021 | 2.07505 |
| 2020 | 2.17445 |
| 2019 | 2.16977 |
| 2018 | 2.18107 |
| 2017 | 2.20543 |
| 2016 | 2.18565 |
| 2015 | 2.08335 |
| 2014 | 2.0299 |
| 2013 | 2.10392 |
| 2012 | 2.16004 |
| 2011 | 2.19991 |
| 2010 | 1.71565 |
| 2009 | 1.65507 |
| 2008 | 1.68361 |
| 2007 | 1.68387 |
| 2006 | 1.69789 |
| 2005 | 1.74997 |
| 2004 | 1.80169 |
| 2003 | 1.83322 |
| 2002 | 1.87792 |
| 2001 | 1.93246 |
| 2000 | 2.03272 |
| 1999 | 2.14771 |
| 1998 | 2.22562 |
| 1997 | 2.28653 |
| 1996 | 2.23473 |
| 1995 | 2.15544 |
| 1994 | 2.16145 |
| 1993 | 2.17593 |
| 1992 | 2.1739 |
| 1991 | 2.19604 |
| 1990 | 4.10058 |
| 1989 | 4.47254 |
| 1988 | 4.51926 |
| 1987 | 4.54909 |
| 1986 | 4.62589 |
| 1985 | 4.71703 |
| 1984 | 4.81891 |
| 1983 | 4.88735 |
| 1982 | 4.94474 |
| 1981 | 5.04197 |
| 1980 | 3.88099 |
| 1979 | 3.69932 |
| 1978 | 3.73623 |
| 1977 | 3.65228 |
| 1976 | 3.51438 |
| 1975 | 3.82072 |
| 1974 | 3.91317 |
| 1973 | 4.01036 |
| 1972 | 4.08358 |
| 1971 | 4.14673 |
| 1970 | 3.52877 |
| 1969 | 3.41552 |
| 1968 | 3.47632 |
| 1967 | 3.50141 |
| 1966 | 3.53914 |
| 1965 | 3.58589 |
| 1964 | 3.61579 |
| 1963 | 3.64527 |
| 1962 | 3.68492 |
| 1961 | 3.80703 |
| 1960 | - |