`team_id` int(11) NOT NULL, # team id
`year` smallint(5) UNSIGNED NOT NULL, # quota year
`month` tinyint(3) UNSIGNED NOT NULL, # quota month
- `quota` smallint(5) UNSIGNED NOT NULL, # number of work hours in specified month and year
+ `quota` decimal(5,2) NOT NULL, # number of work hours in specified month and year
PRIMARY KEY (`team_id`,`year`,`month`)
);