There is significant growth in number of qubits per QPU, coherence time, time cost per instruction, and number of error-corrected qubits per QPU over time. A c

There is significant growth in number of qubits per QPU, coherence time, time cost per instruction, and number of error-corrected qubits per QPU over time. A chart of such quantities over time would likely indicate exponential growth over the past n years.