public function up(): void 	{ 		Schema::create('delivery_prices', function (Blueprint $table): void { 			$table->uuid('id')->primary(); 			$table->string('country_name', 50); 			$table->char('country_code', 2)->unique(); 			$table->unsignedTinyInteger('delivery_type'); 			$table->unsignedFloat('price_0_5kg')->nullable(); 			$table->unsignedFloat('price_1kg')->nullable(); 			$table->unsignedFloat('price_1_5kg')->nullable(); 			$table->unsignedFloat('price_2kg'); 			$table->unsignedFloat('price_2_5kg')->nullable(); 			$table->unsignedFloat('price_3kg'); 			$table->unsignedFloat('price_3_5kg')->nullable(); 			$table->unsignedFloat('price_4kg')->nullable(); 			$table->unsignedFloat('price_4_5kg')->nullable(); 			$table->unsignedFloat('price_5kg'); 			$table->unsignedFloat('price_5_5kg')->nullable(); 			$table->unsignedFloat('price_6kg')->nullable(); 			$table->unsignedFloat('price_6_5kg')->nullable(); 			$table->unsignedFloat('price_7kg')->nullable(); 			$table->unsignedFloat('price_7_5kg')->nullable(); 			$table->unsignedFloat('price_8kg')->nullable(); 			$table->unsignedFloat('price_8_5kg')->nullable(); 			$table->unsignedFloat('price_9kg')->nullable(); 			$table->unsignedFloat('price_9_5kg')->nullable(); 			$table->unsignedFloat('price_10kg')->nullable(); 			$table->unsignedFloat('price_11kg')->nullable(); 			$table->unsignedFloat('price_12kg')->nullable(); 			$table->unsignedFloat('price_13kg')->nullable(); 			$table->unsignedFloat('price_14kg')->nullable(); 			$table->unsignedFloat('price_15kg'); 			$table->unsignedFloat('price_16kg')->nullable(); 			$table->unsignedFloat('price_17kg')->nullable(); 			$table->unsignedFloat('price_18kg')->nullable(); 			$table->unsignedFloat('price_19kg')->nullable(); 			$table->unsignedFloat('price_20kg'); 			$table->unsignedFloat('price_21kg')->nullable(); 			$table->unsignedFloat('price_22kg')->nullable(); 			$table->unsignedFloat('price_23kg')->nullable(); 			$table->unsignedFloat('price_24kg')->nullable(); 			$table->unsignedFloat('price_25kg'); 			$table->unsignedFloat('price_26kg')->nullable(); 			$table->unsignedFloat('price_27kg')->nullable(); 			$table->unsignedFloat('price_28kg')->nullable(); 			$table->unsignedFloat('price_29kg')->nullable(); 			$table->unsignedFloat('price_30kg'); 			$table->unsignedFloat('price_31kg')->nullable(); 			$table->unsignedFloat('price_32kg')->nullable(); 			$table->unsignedFloat('price_33kg')->nullable(); 			$table->unsignedFloat('price_34kg')->nullable(); 			$table->unsignedFloat('price_35kg')->nullable(); 			$table->unsignedFloat('price_40kg'); 			$table->unsignedFloat('price_45kg')->nullable(); 			$table->unsignedFloat('price_50kg')->nullable(); 			$table->unsignedFloat('price_55kg')->nullable(); 			$table->unsignedFloat('price_60kg')->nullable(); 			$table->unsignedFloat('price_65kg')->nullable(); 			$table->unsignedFloat('price_70kg')->nullable(); 			$table->unsignedFloat('price_over_70kg')->nullable(); 			$table->unsignedFloat('min_price_over_70kg')->nullable(); 			$table->timestamps(); 		}); 	}