Here is another way that might work for you.

CREATE TABLE #Table_1

(

[Doc] [varchar](50) NULL,

[Prodtype] [varchar](50) NULL,

[TERM] [int] NULL,

[Yr] [int] NULL,

[MTH] [int] Null

)

INSERT INTO #Table_1

Select DOC, PRODTYPE,TERM,

CASE TERM

WHEN 1 THEN COUNT(CAST(TERM AS INT))

ELSE 0

END as 'YR',

CASE TERM

WHEN 12 THEN COUNT(CAST(TERM AS INT))

ELSE 0

END AS 'MTH'

FROM TABLE_1

GROUP BY DOC, PRODTYPE,TERM

SELECT Doc, Prodtype, SUM(YR) AS 'YR', SUM(Mth) AS 'Mth', SUM(Yr + MTH) AS 'Gtotal'

FROM #Table_1

GROUP BY Doc, Prodtype

DROP TABLE #Table_1