What was the difference between the total revenue from Subscriber Solutions & Experience and Traditional & Other Products?
{"Access & Aggregation": {"Network Solutions": 301801, "Services & Support": 57069, "Total": 358870}, "Subscriber Solutions & Experience (1)": {"Network Solutions": 129067, "Services & Support": 5393, "Total": 134460}, "Traditional & Other Products": {"Network Solutions": 27364, "Services & Support": 8583, "Total": 35947}, "Total": {"Network Solutions": 458232, "Services & Support": 71045, "Total": 529277}}
total_sub_exp = df["Subscriber Solutions & Experience (1)"]["Total"]
total_trad_oth = df["Traditional & Other Products"]["Total"]
answer = total_sub_exp - total_trad_oth