;Total amount (NOK million);Total amount (NOK million);Per cent change from same month the previous year;Total amount so far this year (NOK million);Total amount so far this year (NOK million);Per cent change from accumulated amount so far the previous year; ;July 2019;July 2020;;July 2019;July 2020;; Total basis for employer's National insurance contributions;82676.0;77771.3;-5.9;603907.1;601644.0;-0.4; Calculated employer's National insurance contributions;10827.6;10198.9;-5.8;79366.8;79160.0;-0.3; Payment in cash;80299.2;75578.6;-5.9;580128.7;577353.4;-0.5;