Table 4. 2016-2020 Average productivity index by natural recreation forest operator.

DMU		MPI	TCI	TECI	PECI	SECI
National		0.7383	0.8133	0.9078	0.9098	0.9978
Public	Incheon	0.6764	0.8624	0.7843	0.814	0.9635
	Daejeon	0.7346	0.872	0.8424	0.9934	0.8479
	Gyeonggi	0.8713	0.8506	1.0243	0.9447	1.0843
	Gangwon	0.7783	0.853	0.9125	0.9409	0.9697
	Chungbuk	0.9166	0.8464	1.0829	1.079	1.0036
	Chungnam	0.8304	0.8304	1	1	1
	Jeonbuk	0.8541	0.8517	1.0029	1	1.0029
	Jeonnam	0.7449	0.8127	0.9166	0.9991	0.9174
	Gyeongbuk	0.8929	0.854	1.0456	1.0678	0.9792
	Gyeonnam	0.8785	0.868	1.0121	1.0065	1.0056
	Jeju	0.9538	0.8771	1.0875	1.0263	1.0596
Private		0.9043	0.9043	1	1	1
Geometric mean		0.8246	0.8532	0.9665	0.9808	0.9854