136697 EE energy expenditure 2100 910134 EEE energy expenditure 5 911822 EER energy expenditure 2 911902 EET energy expenditure 1 912071 EEx energy expenditure 1 2634680 EGEE energy expenditure 1 2653585 EPEE energy expenditure 1 2658441 EREE energy expenditure 1 2665941 eTEE energy expenditure 1