In 39% of cases "triple in" is used
The oil price has more than tripled in the past decade.
Mississauga's population has tripled in the past 30 years.
Portfolio value will double in 5 years and triple in 9 years.
The incarceration rate in the United States has more than tripled in the last two decades.
R &; D in SSA has grown only by about 20% in the last 20 years, while it has tripled in India and China.
Gasoline has nearly tripled in price, and groceries have nearly doubled at a time when income has gone down.
ANTI-MUSLIM GROUPS The number of anti-Muslim groups tripled in 2011, jumping from 10 groups in 2010 to 30 last year.
Childhood obesity rates have tripled in Canada over the last 25 years, and an estimated 34 per cent of kids aged two to 17 are.
Between 1955 and 1959 urban housing space (state and co-operative) more than doubled, while private space more than tripled in size.
There is no doubt that this number is increasing -- in fact, the frequency of weather-related disasters has nearly tripled in the last 30 years.
In 14% of cases "triple from" is used
University enrollement tripled from 135,000 in 2003 to 400,000 in 2008.
From 2001 to 2006, the number of foreigners seeking healthcare services in Malaysia almost tripled from 75,210 patients to 296,687 patients.
Between 1960 and 2009, the share of men working fulltime fell from 83 percent to 66 percent, and the share not making formal wages tripled from 6 percent to 18 percent.
In 14% of cases "triple to" is used
This tripled to 18 per cent in 2004.
However, the country's gaming industry is expected to triple to $3 billion in terms of gross gaming revenues by 2015 once the Entertainment City is completed.
In 10% of cases "triple by" is used
Census Bureau estimates that the world's 65-and-older population is projected to triple by mid-century, from 516 million in 2009 to 1.
This enviable position is forecast to continue this decade (2010 to 2020) and GDP is forecast to triple by 2015 to US$19bn by the IMF.
Or how our ports, rail lines and roads will cope with the enormous growth in our freight load given that volumes are set to double by 2030 and triple by 2050.
In 6% of cases "triple since" is used
It is said the costs of finding oil have tripled since 2001.
We're racking up mountains of debt (the late fees we pay on credit cards have more than tripled since 1996, to $7.
In 4% of cases "triple for" is used
This goes double or triple for when they're subsamples of national polls.
In 4% of cases "triple off" is used
Omar Infante tripled off the left-field wall and scored on Cabreras single.
Jacoby Ellsbury drew a leadoff walk and scored on Crawford triples off the left-field wall.
In 2% of cases "triple at" is used
He'll have a lot more doubles and triples at the Rogers Centre.
In 2% of cases "triple under" is used
Government spending as a function of GDP more than tripled under FDR's first four years.
In 2% of cases "triple within" is used
Its population, now of the order of 150,000, had tripled within a generation.