What was the percentage change in the proportion of renewable energy consumption relative to the total energy consumption in Germany between 2015 and 2019? option_A: 4.9% option_B: 28.5% option_C: 5.0% option_D: 22.1% option_E: None of the above explanation: To calculate the percentage change, we take the value of 2019 (22.1%) and subtract the value of 2015 (17.2%). The difference is 4.9%. Then we divide by the initial value (17.2%) and multiply by 100: (4.9/17.2) * 100 = 28.5%. The distractors include: A) 4.9% (only the absolute difference), C) 5.0% (incorrect rounding), D) 22.1% (value of 2019), E) None of the above (incorrect).