Dispute Types|  | 2010 | 2011 | 2012 | 2013 | Total | 
|---|
| Employment | 4 | 6 | 8 | 1 | 19 | 
|---|
Dispositions|  | 2010 | 2011 | 2012 | 2013 | Total | 
|---|
| Awarded | 3 | 4 | 3 | 1 | 11 | 
|---|
| Administrative | 1 |  |  |  | 1 | 
|---|
| Settled |  | 1 | 5 |  | 6 | 
|---|
| Withdrawn |  | 1 |  |  | 1 | 
|---|
| Total | 4 | 6 | 8 | 1 | 19 | 
|---|
Awards|  | 2010 | 2011 | 2012 | 2013 | Total | 
|---|
| Unknown | 1 | 3 | 2 | 1 | 7 | 
|---|
| Business | 2 |  | 1 |  | 3 | 
|---|
| Employee |  | 1 |  |  | 1 | 
|---|
| Total | 3 | 4 | 3 | 1 | 11 | 
|---|