"Method of quantifying impact";"Number of companies";%
"Disclosed a point estimate";6;26%
"Disclosed a narrow range (less than 1 percentage point of ETR)";10;44%
"Disclosed a range of exactly 1 percentage point of ETR";4;17%
"Disclosed a broad range (more than 1 percentage point of ETR)";3;13%
;23;100%