athens nov 19 reuters  greeces economy is projected to grow by 45 next year after a stronger than expected rebound this year on higher tourism revenues pentup demand and a boost from state support measures the governments 2022 final budget projected on friday it said public debt was expected to stand at 1896 of gross domestic product while its primary budget deficit was expected at 12 of gdp earlier in the week finance minister christos staikouras revised upwards this years projected economic growth rate to 7 from 61 in octobers draft budget