Saurce）Ministry of Economy Trade and Industry
Key system telephone equipment　( n )	12	06.1	2	3	4	5	6	7	8	9	10	11
Production	152,280	133,654	169,081	187,401	121,245	110,294	127,469	95,909	108,206	152,628	133,078	135,630
RS.	-3.7	-6.3	-2.0	-3.4	10.5	-3.1	0.8	-25.6	-26.1	-21.6	-21.7	-22.1
Key system telephone equipment　( n )	12	07.1	2	3	4	5	6	7	8	9	10	11
Production	157,023	151,735	159,984	160,184	111,449	129,653	138,159	121,279	138,917	167,338	100,616	106,901
RS.	3.1	13.5	-5.4	-14.5	-8.1	17.6	8.4	26.5	28.4	9.6	-24.4	-21.2