Return on equity, or ROE, the ratio of a company's 12-month net income to its shareholder equity (book value), is the most widely used profitability gauge.

The above figures show that the ratio has risen a little from 1997 to 1998, Solarwind Corporation's long-term solvency and profitability has improved slightly.

Such as the lower capital ratio and profitability, the weakness of risk consciousness and less technology and so on.