Chart A-4. Distribution of average annual percentage-point differences by trade type of four-digit Harmonized System indexes, weight-group level, 2012–22
Difference (in percentage points)	Imports (in percent)	Exports (in percent)
0	3.846	1.869
≤ 0.1	54.615	44.860
0.2	18.462	12.150
0.3	9.231	11.215
0.4	6.923	4.673
0.5	2.308	1.869
0.6	0.769	5.607
0.7	0.769	3.738
0.8	0.769	2.804
0.9	0.000	2.804
> 0.9	2.308	8.411
Note: This chart shows the split between imports and exports in the distribution of impact of a geometric Young used only at the weight-group level. The difference is a Laspeyres formula calculation minus a geometric Young formula calculation. Source: U.S. Bureau of Labor Statistics.