OLYMPIA — Projected revenue for the state of Washington has increased by about $288 million through the middle of 2019. Numbers released Wednesday by the Office of Financial Management show the state’s revenue collection will be up, partly because the state’s economy performed better than expected in June. Total revenue generated for the state’s general fund budget for 2017-2019 is predicted to be about $44 billion. In June lawmakers approved a two year, $43.7 billion state operating budget.