Drop chances

ItemStage 10Stage 50Stage 100Avg count
Cloth Fragment18%18%18%0.45
Bone15%15%15%0.29
Cornmeal12%12%12%0.18
Rotting Flesh12%12%12%0.24
Old Sham Sandwich8.8%8.8%8.8%0.09
Ear of Corn8.2%8.2%8.2%0.12
Potato8.1%8.1%8.1%0.12
Empty Water Jar5.7%5.7%5.7%0.06
Home Cooking Weekly5.5%5.5%5.5%0.05
Yucca Fruit4.5%4.5%4.5%0.07
Chrysanthemum3.5%3.5%3.5%0.16
Coffee Beans3.5%3.5%3.5%0.07
Goldenrod Flower3.4%3.4%3.4%0.15
Cooking Pot1.8%1.8%1.8%0.02
Cooking Grill1.8%1.8%1.8%0.02
Pumpkin1.2%1.2%1.2%0.02
Blueberries1.2%1.2%1.2%0.04
Animal Fat1.1%1.1%1.1%0.02
Can of Cat Food0.60%0.60%0.60%0.01
Chicken Ration0.59%0.59%0.59%0.01
Can of Miso0.58%0.58%0.58%0.01
Charred Meat0.57%0.57%0.57%0.01
Chicken Soup0.56%0.56%0.56%0.01
Can of Pears0.56%0.56%0.56%0.01
plantedCoffee10.12%0.12%0.12%0
plantedCorn10.11%0.11%0.11%0
plantedPumpkin10.11%0.11%0.11%0
plantedPotato10.11%0.11%0.11%0
plantedGoldenrod10.10%0.10%0.10%0
plantedChrysanthemum10.10%0.10%0.10%0
plantedHop10.10%0.10%0.10%0
plantedBlueberry10.08%0.08%0.08%0
plantedAloe10.08%0.08%0.08%0
plantedYucca10.07%0.07%0.07%0
plantedMushroom10.06%0.06%0.06%0

Average count per open at loot stage 50. From 40,000 simulated opens per stage; perks that raise loot are not counted.