The phrase "demand climbed" is correct and usable in written English.
It can be used to describe an increase in demand for a product or service over a specific period.
Example: "In the last quarter, demand climbed significantly for electric vehicles as more consumers sought sustainable options."
Alternatives: "demand increased" or "demand rose."
Demand climbed 20 percent in February from the level of a year earlier.
Private capital expenditures rose 4.2percentt for the January-March period, while overall private demand climbed 2.5percentthetheconomicic agency said.
In another report, the Commerce Department said America's trade deficit edged down to the lowest point in 10 months as exports, helped by a weaker dollar and rising foreign demand, climbed to the highest level in more than two years.
Lumber production thrived as demand climbed for construction of railroads, refineries, and oil derricks, and, in 1907, Texas was the third largest lumber producer in the United States.
Even with overall demand climbing, many entrepreneurs will reap sour returns.
But for various reasons -- many of them having to do with the fear of angering consumers -- businesses are often reluctant to raise prices when demand climbs.
The other big surprise was the strength of household demand, which climbed 1.6 percent in the quarter.
Reflecting stronger demand, imports climbed 2.1percentt in October, to a record $129.7 billion, as imports from China, the European Union and Latin America hit new highs.
Demand is climbing at top institutions that offer one-year executive M.B.A.'s.
Renewable energy demand will climb 2.8 percent a year over the period and will make up 15 percent of the total in 2035, up from 10 percent in 2008.
Auto sales in China may rise 17 percent to 16 million this year and annual demand may climb to more than 30 million, according to an official at the State Information Center.
