Chart A-3. Distribution of average annual percentage-point difference by trade type of four-digit Harmonized System indexes, classification-group level, 2012–22
Difference (in percentage points)	Imports (in percent)	Exports (in percent)
0	2.308	1.869
≤ 0.1	28.462	28.037
0.2	22.308	14.953
0.3	16.154	13.084
0.4	10.769	5.607
0.5	4.615	5.607
0.6	5.385	3.738
0.7	2.308	3.738
0.8	2.308	4.673
0.9	0.769	3.738
> 0.9	4.615	14.953
Note: This chart shows the split between imports and exports in the distribution of impact of a geometric Young used through the classification-group level. The difference is a Laspeyres formula calculation minus a geometric Young formula calculation. Source: U.S. Bureau of Labor Statistics.