Rating Distribution

Rating (S&P)	Securities	Distribution
BBB	629
A	440
AA-	429
AA	392
AAA	296
AA+	293
BBB-	129
A+	119
None	115
BB+	42

Issuer Categories

Category	Verified Issuers
City	205
School District	51
Other Revenue	40
Multi-Family	21
Special District	17
Water / Sewer	14
Nursing Home	6
Land District	5
Corporate	4
Life Care	4
Tollroad	4
Private Higher Ed	3
Wholesale Electric	3
Retail Electric	3
Dedicated Tax	2

Top Issuers

MA

Abington Massachusetts

City

—

MA

Acton & Boxborough Massachusetts Regl School District

School District

—

MA

Acton Massachusetts

City

—

MA

Acton Massachusetts Water Supply District

Water / Sewer

—

MA

Acushnet Massachusetts

City

—

MA

Adams-Cheshire Massachusetts Regl School District

School District

—

MA

Adams Massachusetts

City

—

MA

Agawam Massachusetts

City

—

MA

Amesbury Massachusetts

City

—

MA

Amherst Massachusetts

City

—

MA

Arlington Massachusetts

City

—

MA

Ashburnham Massachusetts

City

—

MA

Ashburnham & Westminister Etc Massachusetts Regl School District

School District

—

MA

Athol Massachusetts

City

—

MA

Athol-Royalston Massachusetts Regl School District

School District

—

MA

Attleboro Massachusetts

City

—

MA

Ayer Massachusetts

City

—

MA

Ayer Shirley Regl School District Massachusetts

School District

—

MA

Baker Hill Massachusetts Rd District

Land District

—

MA

Barnstable Massachusetts

City

—