| Market definition | Unweighted mean | Median | Weighted mean | Count |
|---|---|---|---|---|
|
Nation, subsector |
168 | 37 | 134 | 89 |
|
Nation, industry group |
179 | 59 | 185 | 301 |
|
Nation, industry |
324 | 141 | 285 | 1,000 |
|
State, subsector |
970 | 351 | 345 | 4,600 |
|
State, industry group |
1,629 | 717 | 561 | 15,211 |
|
State, industry |
2,636 | 1,546 | 901 | 46,448 |
|
MSA, subsector |
2,552 | 1,472 | 729 | 31,223 |
|
MSA, industry group |
3,734 | 2,604 | 1,186 | 93,252 |
|
MSA, industry |
4,979 | 4,238 | 1,748 | 232,240 |
|
County, subsector |
4,438 | 3,505 | 1,280 | 194,804 |
|
County, industry group |
5,564 | 5,078 | 1,990 | 456,219 |
|
County, industry |
6,427 | 6,416 | 2,746 | 870,423 |
|
Note: HHI = Herfindahl-Hirschman Index. MSA = metropolitan statistical area. Chart excludes public employment. HHIs are based on annual average private employment shares. Annual average private employment levels are used as weights for the weighted-mean HHI calculation. |
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