Table:
December 31,

2019	2018

Operating accruals	$23,695	$24,020

Deferred revenue—current portion	4,316	4,504

Payroll and benefits	6,613	7,695

Taxes—non-income based	6,053	4,212

Interest	10,624	11,000

Total	$51,301	$51,431

Answer the following question using the provided table together with the text, respond with any necessary explanation, then provide the JSON object {"answer": ["ANSWER"], "scale": "SCALE"} as the final output (use an empty string for scale if irrelevant).

Supporting text:
3. Accrued and other liabilities:
Accrued and other current liabilities consist of the following (in thousands):

Question: What is the percentage change in the payroll and benefits in 2018 and 2019?

((6,613 - 7,695)/7,695 ) * 100, therefore {"answer": "-14.06", "scale": "percent"}