Sales had climbed to more than $44 million by 1985.
In the first six months of the year, sales have climbed about 15 percent.
How long such sales can climb is also subject to debate.
Sales of the two climbed to a combined $1 million last year.
Sales in stores open at least a year climbed by 9 percent.
For the industry, sales climbed 5.4 percent over a strong November last year, to 1.16 million.
Sales climbed over 20%, to 36,165 for the model year.
Both sales and profits must climb if the company is to stay on course for success.
Retail sales in China have been climbing about 10 percent a year for the past several years, he said.
Sales climbed and in 1903 he sold 3,750 of the vehicles.