Onyx is the birthstone for December in the old Tibetan calendar. This December birthstone is also the zodiac stone for Capricorn, as well as the zodiac signâs talismanic stone. Onyx is a banded chalcedony of black and white, though black is the December stoneâs most popular color.
2080 is full time, 40 hours per week, 52 weeks per year. 2000 considers the 10 national holidays. 1980 is the figure that is being used in the acquisition which I am supporting. I questioned the rationale of using 49.5 weeks (1980/40) as a Person Year because it not only breaks a week in half, it breaks a day in half.
The total part-time workforce of 32.4 million comprised 12.5 million men (38.6%) and 19.9 million women (61.4%). Of those who usually work full-time, men worked an average of 44.2 hours per week in 2005, and women worked an average of 41.1 hours per week.