求翻译：根据医院运营趋势图可以看出：住院患者、年收入呈上升趋势；由于精简人员，工资性支出减少，年支出上升后呈下降趋势；年收入和年支出的差距在逐年缩小。是什么意思？

Figure hospital operational trends can be seen: the hospitalized patients, the annual income of an upward trend; due to downsizing, wage expenditures to reduce the downward trend in the increase in expenditure; annual income and expenditure gap is narrowing every year.

According to the hospital operational trends can be seen, the patient has been on an upward trend, reducing the number of staff; because of wages, and reduced spending, and increased spending in a downward trend after years of income and expenditure in the Gap shrinking each year.

Under operational trends can be seen in hospitals: hospital patients, the upward trend in the income due to streamlining, w