Sec13fComparison(Sec13fComparison)
The interval a comparison actually covers.The baseline quarter is chosen from what retention holds, not from the
calendar, so when a quarter is missing the two compared quarters are not
adjacent and the delta spans more than one. Without this block the response
would describe six months in the words of three.
{
"from_period_end": "string",
"to_period_end": "string",
"quarters_apart": 0,
"calendar_adjacent": true,
"skipped_quarters": [
"string"
],
"note": "string"
}