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Table 10 Descriptive statistics of uncertainty variables of the supply chain

From: The impact of environmental uncertainty on the performance of the rice supply chain in the Ayeyarwaddy Region, Myanmar

Variables Unit Farmers (N = 130) Millers (N = 25) Distributors (N = 39) Global supply chain (N = 194)
Mean Range Mean Range Mean Range Mean Range
Supply uncertainty (SU) Number 5.59 1–7 5.64 2–7 5.54 1–7 5.59 1–7
Demand uncertainty (DU) Number 5.58 2–7 5.84 2–7 5.87 1–7 5.67 1–7
Process uncertainty (PU) Number 5.72 2–7 5.80 3–7 5.59 3–7 5.70 2–7
Planning and control uncertainty (PCU) Number 4.06 1–6 4.00 3–5 4.14 2–5 4.07 1–7
Competitive uncertainty (CU) Number 4.63 1–7 5.24 2–7 5.26 2–7 4.84 1–7
Government uncertainty (GU) Number 5.05 1–7 5.48 2–7 5.69 1–7 5.3 1–7
Climate uncertainty (CLU) Number 5.92 2–7 6.04 2–7 6.03 1–7 5.95 1–7
  1. Source: own survey (2017)