Table 3. Source-function contributions to VSCC maxima showing the change in electron density.

	Bq1 (%)			Bq2 (%)		Bq3 (%)
	N2A	O1A	C5A	N2A	O1A	N2A	O1A
VA	92.87	3.31	1.71	1.58	96.61	—	—
(I)	92.98	4.24	1.57	2.29	97.00	2.19	96.51
(II)	91.87	4.56	1.48	2.42	96.50	2.32	96.53
(III)	92.27	4.14	1.48	2.17	96.75	2.26	96.66