In personal computer sales, Apple's market share has lately declined to less than 8 percent.
Without the computer sales, he said, the company's organic growth was only about 2 percent.
The situation is also aggravated by the crisis, and the poor economy has had a negative impact on computer sales.
This year, he predicts personal computer sales will drop to about $6.0 billion.
As personal computer sales began to take off, Tallgrass grew quickly.
The stock market is setting records, and so are personal computer sales.
A 25 percent growth this year in computer sales is fueling such gains.
But the company has never been a force in computer sales.
Other disk drive companies have also been making some cuts with computer sales slow.
The American invasion is not the only reason for the surge in personal computer sales.